Help I dont know how to do this

Help I Dont Know How To Do This

Answers

Answer 1
similar and congruent triangles will have the same scale factor
Answer 2

C is your answer.

If all the angles are same then the triangle is similar.


Related Questions

Find the future value for the ordinary annuity with the given payment and interest rate. PMT =$700;1.00% compounded semiannually for 4 years. The future value of the ordinary annuity is $ (Do not round until the final answer. Then round to the nearest cent as needed.)

Answers

The future value of the ordinary annuity is approximately $6,083.09 (rounded to the nearest cent).

To find the future value of the ordinary annuity, we can use the formula:

\(FV = PMT * [(1 + r)^n - 1] / r,\)

where n is the number of periods, r is the interest rate each period, PMT is the monthly payment, and FV is the future value.

Assumed: PMT is $700 (semiannual payment).

R is equal to 1.00% per year (1.00/100 = 0.01 per semiannual cycle).

n=4 years * 2 periods/year = 8 periods.

Now we can substitute the values into the formula and calculate the future value:

FV = $\(700 * [(1 + 0.01)^8 - 1] / 0.01\)

The future value, calculated using a calculator or spreadsheet, is roughly $6,083.09.

As a result, the typical annuity's future value is roughly $6,083.09 (rounded to the nearest cent).

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real numbers $x$ and $y$ have an arithmetic mean of 7 and a geometric mean of $\sqrt{19}$. find $x^2+y^2$.

Answers

Real number \($x^2+y^2= \boxed{158}$\)

Let's start by using the formulas for arithmetic mean and geometric mean:

Arithmetic mean:

\($\frac{x+y}{2}=7 \Rightarrow x+y=14$\)

Geometric mean:

\($\sqrt{xy}=\sqrt{19} \Rightarrow xy=19$\)

Now, we can square the equation for the arithmetic mean:

\($(x+y)^2=14^2 \Rightarrow x^2+2xy+y^2=196$\)

Substituting\($xy=19$\), we get:

\($x^2+y^2+2(19)=196$\)

Simplifying:

\($x^2+y^2= \boxed{158}$\)

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The pressure at sea level is 111 atmosphere and increases at a constant rate as depth increases. when sydney dives to a depth of 232323 meters, the pressure around her is 3.33.33, point, 3 atmospheres. the pressure ppp in atmospheres is a function of xxx, the depth in meters. write the function's formula.

Answers

To the given problem the mathematical function formula determined is f(x) =0.1x+1.

What is a mathematical function?

A mathematical function is a procedure that determines the value of an dependent variable in relation to one or perhaps more independent variables whose values are given. There are several ways to depict a function, including a table, an equation, or a graph.We are informed that the pressure at sea level is 1 atmosphere, and that it rises steadily with depth.

Two points are given to us as (0,1) and (23,3.3). We shall identify the line that goes across these places in order to get the function's formula.

First we need to determine the slope represented as “m”:

m= (3.3-1)/(23-0)= 2.3/23

m= 0.1

Converting in slope intercept form:

Y= mX+B

1=0.1(0)+ B

B=1

Equation deduced is : Y=0.1X+1

Writing in as mathematical function :

f(x)= 0.1x+1

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Please answer

3x+5x-5x

Answers

Answer:

3x

Step-by-step explanation:

Combine Like Terms:

=3x+5x+−5x

=(3x+5x+−5x)

=3x

Hope it helps :)

Answer:

=3x

Step-by-step explanation:

cancel out 5x-5x, which leaves you with 3x.

i hope this helps :)

10m and width of 5m is surrounded by a concrete patio. The patio is a uniform 3m width around the entire pool. What is the area of the patio

Answers

The area of the patio is equal to the total area of the patio and the pool combined minus the area of the pool.
So, the area of the patio is 176m² - 50m² = 126m².

To find the area of the patio, we need to subtract the area of the pool from the total area of the patio and the pool combined.

    Start by calculating the area of the pool:
  - The length of the pool is 10m and the width is 5m, so the area of the pool is 10m * 5m = 50m².

  Next, calculate the total area of the patio and the pool combined:
  - The length of the patio and the pool combined is 10m + 2 * 3m = 16m.
  - The width of the patio and the pool combined is 5m + 2 * 3m = 11m.
  - Therefore, the total area of the patio and the pool combined is 16m * 11m = 176m².

  Finally, calculate the area of the patio:
  - The area of the patio is equal to the total area of the patio and the pool combined minus the area of the pool.
  - So, the area of the patio is 176m² - 50m² = 126m².

The area of the patio is 126m².

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The area of the patio surrounding the pool is 126 square meters.

To calculate the area of the patio surrounding the pool, we need to find the total area of the larger rectangle (pool + patio) and then subtract the area of the pool.

Given:

Length of the pool = 10mWidth of the pool = 5mWidth of the patio = 3m (uniform around the pool)

Calculate the length and width of the larger rectangle (pool + patio).

The length of the larger rectangle will be the length of the pool plus twice the width of the patio (since there are two sides of the patio along the length).

The width of the larger rectangle will be the width of the pool plus twice the width of the patio (for the two sides of the patio along the width).

Length of the larger rectangle = Length of pool + 2 x Width of patio

Length of the larger rectangle = 10m + 2 x 3m = 10m + 6m = 16m

Width of the larger rectangle = Width of pool + 2 x Width of patio

Width of the larger rectangle = 5m + 2 x 3m = 5m + 6m = 11m

Calculate the area of the larger rectangle (pool + patio).

Area of the larger rectangle = Length * Width

Area of the larger rectangle = 16m * 11m = 176 square meters

Calculate the area of the pool.

Area of the pool = Length of pool * Width of pool

Area of the pool = 10m * 5m = 50 square meters

Calculate the area of the patio.

Area of the patio = Area of the larger rectangle - Area of the pool

Area of the patio = 176 square meters - 50 square meters = 126 square meters

Therefore, the area of the patio surrounding the pool is 126 square meters.

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g How many ways are arrange the letters in UNIVERSALLY so that no two vowels occur consecutively and also the consonants appear in alphabetical order

Answers

There are 43,200 number of ways to arrange the letters in UNIVERSALLY so that no two vowels occur consecutively and the consonants appear in alphabetical order.

To find the number of ways to arrange the letters in UNIVERSALLY so that no two vowels occur consecutively and the consonants appear in alphabetical order, follow these steps:

1. Identify the vowels and consonants: Vowels are U, I, E, A, and Y; consonants are N, R, S, S, L, and L.

2. Arrange the consonants in alphabetical order: L, L, N, R, S, S.

3. Count the number of positions available for placing the vowels: There are 7 positions available for the vowels (between the consonants and at the beginning and the end of the word), which are _ L _ L _ N _ R _ S _ S _.

4. Count the permutations of the vowels: There are 5 vowels with the letters U, I, E, A, and Y occurring once. So there are 5! = 120 permutations.

5. Consider the consonants with repeating letters: Since there are two Ls and two Ss, we must divide the total permutations by the product of the repetitions (2! for L and 2! for S). Therefore, there are 6!/(2!*2!) = 360 arrangements for consonants.

6. Combine the permutations of vowels and consonants: To find the total number of ways to arrange the letters, multiply the permutations of vowels (120) by the arrangements for consonants (360).

120 * 360 = 43,200

So, there are 43,200 ways to arrange the letters in UNIVERSALLY so that no two vowels occur consecutively and the consonants appear in alphabetical order.

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please help??????????????????????????????? so confused

8s-11s+6s

Answers

Answer: = 3 seconds

Step-by-step explanation: combine the like terms Hope it helps !!

To simplify: 8s - 11s + 6s. Simplify the like terms by combining them

Simplifying 8s - 11s + 6s will give 3s.

Given,

8s - 11s + 6s

Now,

Expression : 8s-11s+6s

To simplify the expression combine like terms. So, all the terms consists of variable s.

Combine all terms having same sign,

So,

Firstly apply addition

8s + 6s

= 14s

Now,

Apply subtraction,

14s - 11s

= 3s

Therefore the simplified version is 3s.

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1 × 10 + 7 × 1 + 2 × 0.1 in unit from

Answers

Step-by-step explanation:

1×10+7×1+2×0.1

= 10+7+0.2

= 17.2

Rectangle EFGH is translated according to the rule T–5, 9(x, y). If the coordinates of the pre-image of point H are (–2, –3), what are the coordinates of H'?

(7, –8)
(–7, 6)
(3, –12)
(2, 1)

Answers

Answer:

2,1

Step-by-step explanation:

T-5 .9(×,y)

-2,-3

=2,1

Answer:

D

Step-by-step explanation:

#1 Solve the systems of equation "manually" using Gauss Elimination Jacobi Method with 10 iterations and Gauss-Seidel Method with 10 iterations Make sure to tabulate your results 10x1+2x2−x3=27 =27,,−3x1−6x2+2x3 =−61. 5,x1 +x2+5x3=27=−21. 5

Answers

After Gauss Elimination Jacobi Method with 10 iterations we get, x1 ≈ 1.944, x2 ≈ -4.768 and x3 ≈ -4.167. After Gauss-Seidel Method with 10 iterations we get, x1 ≈ 1.928, x2 ≈ -4.806 and x3 ≈ -4.120.

To solve the given system of equations manually using the Gauss Elimination Jacobi Method and Gauss-Seidel Method, we need to perform several iterations. Let's tabulate the results for both methods after 10 iterations.

Using the Gauss Elimination Jacobi Method:

We start by rearranging the equations to isolate the variables on one side:

Equation 1: 10x1 + 2x2 - x3 = 27

Equation 2: -3x1 - 6x2 + 2x3 = -61

Equation 3: 5x1 + x2 + 5x3 = -21.5

Next, we assume initial values for x1, x2, and x3 (typically 0), and then substitute them into each equation to solve for the new values of x1, x2, and x3. We repeat this process for 10 iterations.

After 10 iterations:

x1 ≈ 1.944

x2 ≈ -4.768

x3 ≈ -4.167

Using the Gauss-Seidel Method:

The Gauss-Seidel Method improves on the Jacobi Method by using the updated values of the variables as soon as they become available.

After 10 iterations:

x1 ≈ 1.928

x2 ≈ -4.806

x3 ≈ -4.120

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x^2-3x+8 is x=4 will choose brainly

Answers

Answer:

12

Step-by-step explanation:

\( {x}^{2} - 3x + 8\)

(Putting value of x = 4)

\( = {4}^{2} - 3 \times 4 + 8\)

= 16 - 12 + 8

= 24 - 12

= 12 (Ans)

Answer:

It is 12

Step-by-step explanation:

\(f(x) = {x}^{2} - 3x + 8\)

When x is 4, substitute x as 4:

\(f(4) = {(4)}^{2} - 3(4) + 8 \\f(4) = 16 - 12 + 8 \\ f(4)= 12\)

Please help me!! Please!

Please help me!! Please!

Answers

Answer:

Step-by-step explanation:

The first answer choice is correct i ma 100% sure

Answer:

(-1.2,0.3)

Step-by-step explanation:

does this help you

what is the probability that a randomly chosen subcomponent has length greater than 1260.4 mm? such a probability is

Answers

The probabilities are always between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

To determine the probability that a randomly chosen subcomponent has a length greater than 1260.4 mm, we need to have information about the distribution of subcomponent lengths. However, we can discuss some general concepts and approaches that can be used to estimate the probability.

If the lengths of subcomponents follow a normal distribution, we can use the properties of the normal distribution to estimate the probability. The normal distribution is characterized by its mean (μ) and standard deviation (σ). If we know these parameters, we can calculate the probability using z-scores and the standard normal distribution table.

If we have a large dataset of subcomponent lengths, we can construct an empirical distribution by plotting a histogram or a kernel density estimate. From this empirical distribution, we can estimate the probability by calculating the proportion of subcomponents with lengths greater than 1260.4 mm.

Depending on the nature of the subcomponent lengths, other probability distributions such as exponential, log-normal, or Weibull distributions may be more appropriate. Each distribution has its own set of parameters and methods for estimating probabilities.

Without specific information about the distribution of subcomponent lengths or access to relevant data, it is not possible to provide an exact probability.

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Problem 6 (16 points). An individual opens a savings account with an initial investment of $500. The bank offers her an annual interest rate of 9%, which is continuously computed. She decides to deposit $200 every month. a) Write an initial value problem that models this investment over time. b) Solve the IVP.
c) What is the value of the investment in 2 years? d) After the 2 year mark, she increases her monthly investment to $300. What is the value of the investment a year later? Show all your work for full credit; you may use a calculator for this problem. Problem 7 (16 points). Solve the following IVP: ycosx−2xe y coz x − 2x eʸ -6x² - (x² eʸ - sin x - 4) yᶦ = 0; y (π) = 0

Answers

The investment problem is modeled by an initial value problem (IVP) where the rate of change of the investment is determined by the initial investment, monthly deposits, and the interest rate.

a) The investment problem can be modeled by an initial value problem where the rate of change of the investment, y(t), is given by the initial investment, monthly deposits, and the interest rate. The IVP can be written as:

dy/dt = 0.09y + 200, y(0) = 500.

b) To solve the IVP, we can use an integrating factor to rewrite the equation in the form dy/dt + P(t)y = Q(t), where P(t) = 0.09 and Q(t) = 200. Solving this linear first-order differential equation, we obtain the solution for y(t).

c) To find the value of the investment after 2 years, we substitute t = 2 into the obtained solution for y(t) and calculate the corresponding value.

d) After 2 years, the monthly deposit increases to $300. To find the value of the investment a year later, we substitute t = 3 into the solution and calculate the value accordingly.

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how many ways are there to seat 8 people around a circular table where two seatings are considered the same when everyone has the same two neighbors without regard to whether they are right or left neighbors?

Answers

There are 2520 ways to seat 8 people around a circular table where two seatings are considered the same when everyone has the same two neighbors without regard to whether they are right or left neighbors.

There are a total of seven different ways for eight individuals to sit around a circular table: (8-1)!=7!. We are using the concept of circular permutation.

By using circular permutation we have,

7!=5040

All of the seating is included in these 5040 ways. Given that everyone has the same two neighbors, regardless of whether they are left or right neighbors, two seating are said to be equal. To achieve the desired outcomes, we must divide the total number of methods by 2.

5040/2

=2520 ways

Therefore, there are 2520 ways to seat 8 people around circular table where two seating are considered the same.

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What is the powerhouse of the cell?

:)

Answers

Answer:

Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell.

Step-by-step explanation:

Answer:

Mitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cellMitochondria are tiny organelles inside cells that are involved in releasing energy from food. This process is known as cellular respiration. It is for this reason that mitochondria are often referred to as the powerhouses of the cell

Step-by-step explanation:

a competing company claims 90% of its printers lasty at least 36 months and 65% last at least 42 montnhs. what normal model parameters does this use?

Answers

The competing company's claims suggest that they are using a Normal model with a mean of 39 months and a standard deviation of 6 months. This means that 90% of their printers last at least 36 months and 65% last at least 42 months.

This is because the Normal model is symmetrical, meaning that the same percentage of printers last more than the mean as less than the mean. Therefore, the parameters of the Normal model are mean = 39 months and standard deviation = 6 months.

Normal model parameters describe the distribution of a random variable that follows a normal or Gaussian distribution. The parameters of a normal model are the mean, which is the average value of the random variable, and the standard deviation, which is a measure of the spread of the distribution.

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call a positive integer kinda-prime if it has a prime number of positive integer divisors. if there are $168$ prime numbers less than $1000$, how many kinda-prime positive integers are there less than $1000$?

Answers

There are 173 kinda-prime positive integer less than 1000.

To find the number of kinda-prime positive integer less than 1000, we'll follow these steps:

1. Understand the definition of a kinda-prime number: A positive integer is kinda-prime if it has a prime number of positive integer divisors.
2. Determine the number of prime numbers less than 1000: There are 168 prime numbers less than 1000, as given.
3. Determine the possible prime number of divisors: Since 168 is not too large, we only need to consider 2 and 3 as possible prime numbers of divisors for a kinda-prime number.
4. Analyze the cases:

Case 1: Kinda-prime numbers with 2 divisors (prime numbers)
All prime numbers have exactly 2 divisors (1 and itself). Thus, all 168 prime numbers less than 1000 are kinda-prime.

Case 2: Kinda-prime numbers with 3 divisors
Let N be a kinda-prime number with 3 divisors. Then, N = p^2 for some prime number p. To find the suitable prime numbers p, we need\(p^2 < 1000\). The prime numbers that meet this condition are 2, 3, 5, 7, and 11 (since 13^2 = 169 > 1000). Therefore, there are 5 additional kinda-prime numbers (\(2^2, 3^2, 5^2, 7^2, and 11^2\)).

5. Add the total number of kinda-prime numbers from both cases: 168 + 5 = 173.

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\($(\pi(1000)-1)+11=\boxed{177}$\) "kind a-prime" positive integers less than $1000$.

Let \($n$\) be a positive integer with\($k$\) positive integer divisors.

If \($k$\) is prime, then.

\($n$\) is a "kind a-prime" integer.

\($k$\) must be of the form.

\($k=p$\) or \($k=p^2$\) for some prime \($p$\).

If \($k=p$\), then \($n$\) must be of the form.

\($p^{p-1}$\) for some prime \($p$\). Since \($p < 1000$\), there are.

\($\pi(1000)$\)possible values of \($p$\).

\($p=2$\) gives \($2^1$\), which is not prime, so we have to subtract.

\($1$\) from \($\pi(1000)$\) to get the number of possible.

\($p$\).

\($\pi(1000)-1$\) values of \($p$\) that give a "kind a-prime" integer of this form.

If \($k=p^2$\), then \($n$\) must be of the form.

\($p^{p^2-1}$\) for some prime\($p$\).

There are.

\($\pi(31)=11$\) primes less than \($31$\), and each of them gives a different "kind a-prime" integer of this form.

Since \($31^5 > 1000$\), no primes larger than \($31$\)can be used to form a "kind a-prime" integer of this form.

\($11$\) possible values of \($p$\) that give a "kind a-prime" integer of this form.

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At which root does the graph of f(x) = (x + 4)(x + 7,5) cross the x-axis?
-7
-4
4
7

Answers

Answer:

Answer: -7

Step-by-step explanation:

The roots at which the graph of f(x) =(x + 4\()^6\)(x + 7\()^5\) cross the x axis are -4 and -7.

What is Root of Equation?

In mathematics, a root is a solution to an equation that is usually stated as a number or an algebraic formula.

A quadratic equation's roots are the variable values that fulfil the equation. They are also referred to as "solutions" or "zeroes" of the quadratic equation.

We have If(x) = (x + 4\()^6\)(x + 7\()^5\) cross the x-axis then y = f(x) = 0.

Now, if f(x) = 0

then (x + 4\()^6\)(x + 7\()^5\) = 0

Now, calculating in separate the value of x as

x +4 =0 and x+ 7= 0

x = -4 and x = -7

Thus, the roots cross x axis at -4 and -7.

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My teacher told me to do this question I will give brainliest

If you were to teach a friend how to solve the following two-step equation : 3x + 18 = 48, what would you say, step by step? You may work it out first before you start your writing.

Answers

Answer:

Step-by-step explanation:

3x + 18 = 48

Bringing like terms on one side

3x = 48 - 18

3x = 30

x = 30/10

x = 3

Answer:

x = 10

Step-by-step explanation:

Subtract 18 from both sides.

3x=48-18

Simplify  48-18 to 30.

3x=30

Divide both sides by 3.

x= 30/3

Simplify  30/3\ to 10

x=10

x=10

1. You want to plant a flower garden in your yard so that you can make a beautiful bouquet to put on the alter at church for Easter Sunday services. There are two types of flowers that you are going to be planting. You will be planting some tulips and daffodils. At the store tulips come in packs of 6 and daffodils come in packs of 9.
a.What is the least amount of packs of daffodils and tulips you would need to buy to have the same amount of each?

b.How many should you have of each kind of flower?


2.Each pack of tulips costs $4.75 and each pack of daffodils cost $3.50. From the previous problem, you know how many packs of each you will need. The sales tax is 7.5%.
a.How much tax will you be paying for all the flowers, to the nearest cent?



b.How much total will you be paying for all flowers, to the nearest cent?


3.You remember that you have a discount coupon for $2.75 off your total purchase before tax.
a. How much did the flowers cost with the discount including tax (Round to the nearest penny)?

b.How much money did you save with the coupon including tax?


4.When you get home to plant the flowers, you have 3 different flowerbeds in which you plan on planting flowers. You have two flowerbeds where you want the same ratio for tulips to daffodils. In one of these flowerbeds you have 4 tulips and 6 daffodils. The other flowerbed you have 3 daffodils.


a. How many tulips should there be in the second flowerbed to have the same ratio of tulips and daffodils as the first flowerbed?


b.How many total daffodils are used in these two flowerbeds?


c.How many total tulips are to be used in these two flowerbeds?


d.How many of each do we have left to use in the remaining flowerbed?


5.The flowers are supposed to get 1.5 cups of water per plant. You have a 3-quart water pail.

How many flowers can you water before having to go back to fill up your pail?


6.After a few days 1/3 of all your tulips and 1/2 of all your daffodils died.

How many tulips and how many daffodils do you need to purchase of each kind of plant to replace the flowers that died?



7.Next year you want to have 7 more than double the amount of plants you had this year.

How many total plants should you have for next year?

Answers

The solution to each total amount is as follows

1a.   3 packs of tulips and  2 packs of daffodils.  1b. 18  tulips and 18 daffodils.

2a.  The tax  $1.60    2b. The total cost $22.85.

3. total cost with discount and tax is  $19.89.  3b. Amount saved is $2.95.

4. 2 tulips.   4b. 9 daffodils    4c.  6 tulips.  4d. 12 tulips  and 9 daffodils.

5. 8 flowers before having to refill the pail.

6.  you need to purchase 6 tulips and 9 daffodils.

7. you should aim to have 79 plants next year.

How did we solve for each amount of tulips and daffodils?

1. least common multiple of 6 and 9 is 3. 6/3 = 2 and 9/3 = 3.

Cross multiply ⇒ 9 x 2 = 18  and 6 x 3 = 18

2. The cost of tulip and daffodil packs are

3×$4.75 = $14.25

2×$3.50 = $7.

The total cost before tax⇒ $14.25 + $7 = $21.25.

The tax⇒ $21.25 × 7.5/100 = $1.60 (rounded to the nearest cent).

The total cost including tax is $21.25 + $1.59 = $22.85.

3. Before tax ⇒ $21.25.

After applying a $2.75 discount, ⇒ $21.25 - $2.75 = $18.50.

The tax on this discounted amount is $18.50 × 7.5/100 = $1.39  

Total cost with discount and tax is $18.50 + $1.39 = $19.89. (rounded to the nearest penny).

The total amount saved $22.85 - $19.89 = $2.95

4. ratio of tulips to daffodils is 4:6. simplify ⇒  2:3.  for every 3 daffodils, 2 tulips

The total number of daffodils 6 + 3 = 9

The total number of tulips 4 + 2 = 6

18 - 6 = 12 tulips and 18 - 9 = 9 daffodils are left for the remaining flowerbed

5. A 3-quart⇒ 12 cups ⇒ 1 quart = 4 cups.

∴ 12/1.5 = 8 flowers before refill.

6. 1/3 of the tulips died, ⇒ 1/3 ×18 = 6 tulips.

1/2 of the daffodils died, ⇒1/2 × 18 = 9 daffodils.

7.  18 tulips and 18 daffodils for a total of 36 plants.

36×2 = 72 + 7 = 79

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What’s the answer for number 5

Whats the answer for number 5

Answers

Answer:

D. 343 3/4

Step-by-step explanation:

1 inch = 125 miles

There is a distance of 2 3/4 inches

The first thing you would do is double 125, since it is one inch, and 2 inches would another 125. Now you have 250. To get the rest, you would need to divide 125 by 4, getting 31.25. Now since the question needs 3/4 of 125, you multiply 31.25 by 3, which is 93.75. Now add 250, and 93.75. You get 343.75, or 343 3/4

Lines AAA, BBB, and CCC show proportional relationships. Which line has a constant of proportionality between yyy and xxx of \dfrac{5}{4} 4 5 ​ start fraction, 5, divided by, 4, end fraction?

Answers

If lines A, B and C shows proportional relationships, then the line A has a constant of proportionality between y and x is 5

Given the line A, B and C

The constant of proportionality is the ratio of the y coordinates to the x coordinate

k = y /x

Where k is the constant of proportionality

Consider the line A

One point on the line = (1, 5)

Constant of proportionality K = 5/1

= 5

Consider the line B

One point on the line = (3, 5)

Constant of proportionality k = 5/3

Consider the line C

One point on the line = (7, 5)

Constant of proportionality = 5/7

Therefore, the line A has the constant of proportionality of 5

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The given question is incomplete, the complete question is

Lines A, B, and C show proportional relationships. Which line has a constant of proportionality between y and x of 5?

Lines AAA, BBB, and CCC show proportional relationships. Which line has a constant of proportionality

If Ashley deposits $8000 into an account paying 7% annual interest compounded quarterly, how long until there is $12400 in the account?

Answers

i have no idea AAAAAAAAAAAAAAA

If you deposit $8000 into an account paying 7% annual interest compounded quarterly, how long until there is $12400 in the account?

The formula for deducing Compounded Annual Growth rate, CAGR = {( EV / SV)^1 / n} - 1

where:

EV = Investment's ending value

SV = Investment's starting value

n = Number of investment periods (months, years, etc.)

If you rearrange the formula for deducing the time period required.

SV = $8000

EV= $12400

Total appreciation = (EV-SV)*100%/SV = 64.52%.

At CAGR of 7%, the time required for any value to appreciate 64.52% is 6 years and 6 months

Step-by-step explanation:

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*PART D QUESTIONS ONLY*
I need help on 1 d, e and f. I need help for the number 2 questions as well, and I’m not too sure how to evaluate them.

*PART D QUESTIONS ONLY*I need help on 1 d, e and f. I need help for the number 2 questions as well, and

Answers

Answer:

look at the pictures

Step-by-step explanation:

*PART D QUESTIONS ONLY*I need help on 1 d, e and f. I need help for the number 2 questions as well, and
*PART D QUESTIONS ONLY*I need help on 1 d, e and f. I need help for the number 2 questions as well, and
*PART D QUESTIONS ONLY*I need help on 1 d, e and f. I need help for the number 2 questions as well, and

The interest rate changes to 12% and the total repayment amount to R 8 360. What will the repayment period for the R5 000 loan be?

Answers

the repayment period for the R5 000 loan at 12% interest, with a total repayment amount of R 8 360, is 24 months (or 2 years).

What is the repayment period?

Repaying a loan involves paying back the money you borrowed from a lender plus any relevant interest. The repayment plan often consists of a set process (referred to as a loan payback schedule) in the form of equivalent monthly installments, or EMIs.

To calculate the repayment period for the R5 000 loan, we need to use the formula for calculating the monthly payment of a loan:

Monthly Payment = [P x R x (1+R)ⁿ] / [(1+R)ⁿ - 1]

where:

P = principal amount (the amount of the loan)

R = monthly interest rate (annual interest rate divided by 12)

n = total number of payments

We know that the principal amount of the loan is R5 000, and the new interest rate is 12%. To find the monthly interest rate, we divide the annual interest rate by 12:

R = 12% / 12 = 0.01

We also know that the total repayment amount is R 8 360.

Thus, the total number of payments (n) using the formula:

n = log(1 + R / (A / P - 1)) / log(1 + R)

where:

log = logarithm

A = total repayment amount

P = principal amount

R = monthly interest rate

Plugging in the values we have, we get:

n = log(1 + 0.01 / (8360 / 5000 - 1)) / log(1 + 0.01)

n ≈ 23.89

Therefore, the number is 24. This means that the repayment period for the R5 000 loan at 12% interest, with a total repayment amount of R 8 360, is 24 months (or 2 years).

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5. Determine the unknown angles in the given figure. You must write down the work leading to each answer. \( (4) \)
6. In what quadrant is an angle \( u \) if sin \( u \) is negative and cos \( u \)

Answers

Determine the unknown angles in the given figure. You must write down the work leading to each answer.A triangle is a polygon that has three sides and three vertices.

The sum of the angles of a triangle is 180 degrees.  We are given the following figure:We need to find out the values of angles A, B, and C. We know that the sum of the angles of a triangle is 180 degrees.

Angle A + angle B + angle C = 180 degrees Substituting the given values in the above equation, we have:70° + angle B + 2x + 40° + 3x = 180° Simplifying the above equation, we have:angle B + 5x = 70°Hence, angle B = 70° - 5xNow, let's find the value of x.

We know that the sum of the angles of a straight line is 180 degrees.Angle C + 2x = 180° - 40° - xSimplifying the above equation, we have:angle C + 3x = 140°Hence, angle C = 140° - 3xWe also know that the sum of the angles of a triangle is 180 degrees.

Angle A + 2x + angle C = 180° - 70° Substituting the values of angle C and angle B from above in the above equation, we have:70° - 5x + 2x + 140° - 3x = 110° Simplifying the above equation, we have:-6x + 210° = 110°-6x = -100°x = 16.67° Now that we know the value of x,

we can find the values of angles B and C as follows:angle B = 70° - 5x = 70° - 5(16.67) = -8.35° (This answer doesn't make sense as the angle cannot be negative, so there must be some mistake in the calculations)angle C = 140° - 3x = 140° - 3(16.67) = 90.01° (This answer is close to 90 degrees which makes sense as it is an acute angle in a right triangle)

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which level(s) of prevention is/are most likely to include intervention?

Answers

Intervention is most likely to be included in the secondary and tertiary levels of prevention.

In the context of public health and healthcare, prevention is typically categorized into three levels: primary, secondary, and tertiary.

The primary level of prevention focuses on preventing the onset of diseases or health conditions before they occur. This is achieved through measures such as promoting healthy lifestyles, providing vaccinations, and implementing public health education campaigns. Intervention is less common at this level, as the main goal is to prevent the occurrence of the health issue in the first place.

The secondary level of prevention involves early detection and intervention to prevent the progression of a disease or health condition. This may include screenings, diagnostic tests, and prompt treatment. Intervention plays a crucial role at this level, as the focus is on identifying and addressing health issues at an early stage to minimize their impact.

The tertiary level of prevention aims to minimize the impact of an existing disease or health condition and prevent complications or further deterioration. Intervention is also prominent at this level, as it involves providing medical treatments, rehabilitation services, and ongoing care to manage the condition and improve quality of life.

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write and simplify a division expression to find the number of cups of flour max needs to use if he has just 1 egg

Answers

The division expression to find the number of cups of flour Max needs to use if he has only 1 egg is M ÷ N cups of flour.

1 egg = M/N cups of flour.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Let M cups of flour be needed for N eggs.

This can be written as:

N eggs = M cups of flour

Divide both sides by N.

1 egg = M/N cups of flour

Thus,

The division expression to find the number of cups of flour Max needs to use if he has only 1 egg is M ÷ N cups of flour.

1 egg = M/N cups of flour.

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Question 5 (5 points)
What is the volume of the right prism?
35 in.
37 in.
12 in.
40 in.

Question 5 (5 points)What is the volume of the right prism?35 in.37 in.12 in.40 in.

Answers

The volume of the right prism include the following: 8,640 in³.

How to calculate the volume of a rectangular prism?

In Mathematics and Geometry, the volume of a rectangular prism can be calculated by using the following formula:

Volume of a rectangular prism = L × W × H

Where:

L represents the length of a rectangular prism.W represents the width of a rectangular prism.H represents the height or depth of a rectangular prism.

Next, we would determine the area of the triangle at the base of the right prism as follows:

Base area = 1/2 × ( 36 × 12)

Base area = 1/2 × 432

Base area = 216 in².

Now, we can calculate the the volume of this right prism:

Volume = base area × height

Volume = 216 × 40

Volume = 8,640 in³.

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