Answer:
£25,353.01
Step-by-step explanation:
You want to know the debt in 14 years if it is initially £800 and increases by 28% per year.
Compound interestThe amount with interest compounded is given by ...
A = P(1 +r)^t
where P is the principal borrowed, r is the annual interest rate, and t is the number of years.
Bryn will owe ...
A = 800·1.28^14 ≈ 25353.01
After 14 years Bryn will owe £25,353.01.
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Pls help I’m getting confused even though should be pretty easy.
Answer:
V = 108
Step-by-step explanation:
B = 9 x 4 = 36 Height of Triangular prism is 3 so 36 x 3 = 108
what is the perimeter of square abcd? units units 28 units 37 units
The perimeter of square ABCD is 28 units.
The perimeter of a square is the sum of all its sides. In this case, we need to find the perimeter of square ABCD.
The question provides two possible answers: 28 units and 37 units. However, we can only choose one correct answer. To determine the correct answer, let's think step by step.
A square has all four sides equal in length. Therefore, if we know the length of one side, we can find the perimeter.
If the perimeter of the square is 28 units, that would mean each side is 28/4 = 7 units long. However, if the perimeter is 37 units, that would mean each side is 37/4 = 9.25 units long.
Since a side length of 9.25 units is not a whole number, it is unlikely to be the correct answer. Hence, the perimeter of square ABCD is most likely 28 units.
In conclusion, the perimeter of square ABCD is 28 units.
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ANYONE GOOD AT MATH NEED HELP
Answer:
*I just learned that in probability if a question has 'and' it means you multiply and if it has 'or' it means you add*
1a) 1/6
There are two numbers greater than four (5 and 6). There are 6 possible numbers you can get, so the fraction would be 2/6, or simplified would be 1/3. There are two options you can get when flipping a coin, so the chance of getting a head is 1/2. This is an 'and' problem so multiply 1/3•1/2 and you get 1/6.
1b) 1/4
There are 3 even numbers (2, 4, and 6), so the probability would be 3/6 or simplified to 1/2. The chance of landing on a tail is also 1/2, as there are two possible options. This is an 'and' problem so multiply 1/2•1/2 and you get 1/4.
2) 1/8
Write out your possible results: HHH, HHT, HTH, THH, HTT, THT, TTH, TTT.
3a) 1/8
There are 4 shirt options to choose from. The chance of picking blue is 1/4. There are 2 pant options. The chance of picking black is 1/2. This is an 'and' problem, so multiply 1/4•1/2 and you get 1/8.
3b) 1/4
There are 4 shirt options to choose from. This is an 'or' problem because he can choose an orange shirt OR a red shirt. The probability of picking an orange shirt is 1/4 and the probability of picking a red shirt is 1/4. 'Or' means you use addition so add 1/4+1/4 and you get 2/4 or simplified is 1/2. There are 2 pant options to choose from, so the probability of choosing brown pants is 1/2. Now, this is an 'and' problem, so multiply 1/2•1/2 and you get 1/4.
Anthony resells shoes that he purchases. He bought a pair for $210, and then applied a 43% markup. How much will the shoes be sold for?
10=6+2f
F=
I’m am really confused about this
Answer:
f = 2
Step-by-step explanation:
10 = 6 + 2f
subtract 6 from both sides
4 = 2f
divide both sides by 2
2 = f
Click for the passage, "Trees for Change."
What is this passage mostly about?
OA. How one woman moved from Africa to the United States
OB. Why the forests in Africa have gone away
OC. Why there is less rain in the world today
D. How one woman improved the land in her countri
Elliott has some yarn that she wants to use to make hats and scarves. Each hat uses 0.2 kilograms of yarn and each scarf uses 0.1 kilograms of yarn. Elliott wants to use twice as much yarn for scarves as for hats, and she wants to make a total of 20 items. Let h be the number of hats Elliott makes and s be the number of scarves she makes. Which system of equations represents this situation? Choose 1 answer:
Answer:
The yarn used by h number of hats and The yarn used by s number of scarf. hence, the system of equations which represents the situation are:
(1) h+8=20
(2) 4xh=1
Step-by-step explanation:
If f(1) = T and f(n) = 4f(n − 1) then find the value of f(5).
Answer: sorry i have not learnd that yet
Step-by-step explanation:
Answer:I need the answer please
Step-by-step explanation:
Solve for x.
8(x + 1) - 3(x + 4) = 7(2 - x)
x = 1 1/2
x = -1 1/2
x = 1 1/4
x = -1 1/4
Answer:
A. x = 1 1/2
Step-by-step explanation:
Answer:
A. x = 1 1/2
Step-by-step explanation:
Which point of the given function corresponds with the minimum value of its inverse function? (–20, 8) (–10, 3) (0, –2) (8, –6)
The given function corresponds with the minimum value of its inverse function will be (–20, 8)
What is the minimum value of a function?
There will be minimum and maximum values for a function. The lowest y-value that the function reaches is the definition of a minimum value. The highest y-value that a function can attain is called a maximum value.
The functions arcsin(x) and cos(x) have a constant sum, 2, over the range [1,1].
Consequently, the issue is the same as determining the lowest and maximum values of (–20, 8)
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If 5 people arrive at the coffee shop each minute (during rush hour) and they each have to wait 3 minutes to be served; how long is the line on average at the coffee shop during rush hour?
The line at the coffee shop during rush hour is 15 people long.
Given:
- 5 people arrive at the coffee shop each minute.
- Each person has to wait for 3 minutes to be served.
Since 5 people arrive each minute, the rate of people entering the line is 5 people/minute.
Now, Each person has to wait for 3 minutes to be served.
So, Average length of line = Rate of people entering * Time for a person to be served
Average length of line = 5 people/minute * 3 minutes
Average length of line = 15 people
Therefore, on average, the line at the coffee shop during rush hour is 15 people long.
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Determine the equation of the parabola graphed below. Note: be sure to consider the negative sign already present in the template equation when entering your answer. A parabola is plotted, concave up, with vertex located at coordinates negative three and negative two.
The equation of the parabola graphed below is y = a(x + 3)^2 - 2, where 'a' represents the positive coefficient of the quadratic term.
The equation of the parabola with a vertex located at coordinates (-3, -2) and concave up can be determined using the standard form of a quadratic equation: y = a(x - h)^2 + k, where (h, k) represents the vertex of the parabola.
Given that the vertex is (-3, -2), we can substitute these values into the standard form equation:
y = a(x - (-3))^2 + (-2)
y = a(x + 3)^2 - 2
Since the parabola is concave up, the coefficient 'a' must be positive.
Therefore, the equation of the parabola graphed below is y = a(x + 3)^2 - 2, where 'a' represents the positive coefficient of the quadratic term.
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Help me solve this pleasee
Answer:
B. 65 mStep-by-step explanation:
\(s = \frac{1}{2} (u + v)t \\ s = \frac{1}{2} (6 + 20)5 \\ s = \frac{1}{2} \times 26 \times 5 \\ s = 13 \times 5 \\ s = 65 \\ \)
Which equation is not written in slope-intercept form?
Answer:
B) 2x - 5 = 2y + 14
Step-by-step explanation:
slope intercept form: y = mx + b
B) 2x - 5 = 2y + 14 is the only answer choice that does not isolate y, and place all other terms on the other side; therefore, is your answer.
~
Answer:
B
Step-by-step explanation:
slope intercept is a formula of y=mx+b all other answers proposed give a form of slope intercept, but with Choice B you have to do math to convert it to slope intercept.
36 divided by one-fifth equals what
Answer:
i looked it up and got 180/1 sorry if its not right
Step-by-step explanation:
Answer:180
Step-by-step explanation:
To divide by the fraction, multiply by the reciprocal of that fraction.
36 times 5 =180
180
now say you sample 10 independent customers. what is the probability that less than or equal to 5 (five) of them will take more than 3 minutes to check out their groceries? round to the nearest hundredths/second decimal place,
The probability that less than or equal to 5 of the 10 independent customers will take more than 3 minutes to check out their groceries is approximately 0.9245.
To calculate this probability, we can use the binomial probability formula. Let's denote X as the number of customers taking more than 3 minutes to check out. We want to find P(X ≤ 5) when n = 10 (number of trials) and p (probability of success) is not given explicitly.
Step 1: Determine the probability of success (p).
Since the probability of each customer taking more than 3 minutes is not provided, we need to make an assumption or use historical data. Let's assume that the probability of a customer taking more than 3 minutes is 0.2.
Step 2: Calculate the probability of X ≤ 5.
Using the binomial probability formula, we can calculate the cumulative probability:
P(X ≤ 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5)
P(X ≤ 5) = C(10, 0) * p^0 * (1 - p)^(10 - 0) + C(10, 1) * p^1 * (1 - p)^(10 - 1) + C(10, 2) * p^2 * (1 - p)^(10 - 2) + C(10, 3) * p^3 * (1 - p)^(10 - 3) + C(10, 4) * p^4 * (1 - p)^(10 - 4) + C(10, 5) * p^5 * (1 - p)^(10 - 5)
Substituting p = 0.2 into the formula and performing the calculations:
P(X ≤ 5) ≈ 0.1074 + 0.2686 + 0.3020 + 0.2013 + 0.0889 + 0.0246
P(X ≤ 5) ≈ 0.9928
Rounding this probability to the nearest hundredth/second decimal place, we get approximately 0.99. However, the question asks for the probability that less than or equal to 5 customers take more than 3 minutes, so we subtract the probability of all 10 customers taking more than 3 minutes from 1:
P(X ≤ 5) = 1 - P(X = 10)
P(X ≤ 5) ≈ 1 - 0.9928
P(X ≤ 5) ≈ 0.0072
Therefore, the probability that less than or equal to 5 customers out of 10 will take more than 3 minutes to check out their groceries is approximately 0.0072 or 0.72%.
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Which point represents the approximate location of √23?
A) point A
B) point B
C) point C
D) point D
Answer:
A
Step-by-step explanation:
√23 is 4.795
So point A
Which of the following represents the factorization of the trinomial below?
-3x²-18x²-24x
The following represents the factorization of the trinomial is -3x [ (x+2)(x+4)].
What is Trinomial?
A trinomial is a polynomial consisting of three terms or monomials.
Given polynomial:
-3x³-18x²-24x
Taking -3x as common, we get
=-3x(x²+6x+8)
Now, by factorization
=-3x (x²+4x+2x+8)
= -3x[x(x+4) + 2(x+4)]
= -3x [ (x+2)(x+4)]
Hence, the factorization is -3x [ (x+2)(x+4)].
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The figures below are scaled copies. Find the value of x
Answer:
x=12
Step-by-step explanation:
4:6
10:x
1. 6-4=2
2. 10+2=12
or
1. 10-4=6
2. 6+6=12
Help pls !! Uh grade 5 work aka Primary 5 in my country
The squares have same area thus if we suppose that the area of one of them is A the other one has a area of A .
The shaded area is 20/100 × A thus the unshaded area is ( 80/100 × A )+ ( 80/100 × A ) , So the unshaded area is 160/100 × A .
Thus the ratio of the shaded area of the figure to unshaded area of the figure is :
( 20A / 100 ) ÷ ( 160A / 100 ) =
A / 100 s are simplify
20 ÷ 160 =
2 ÷ 16 =
1/8
Answer:
Step-by-step explanation:
1/8
Work out the total area of the shape below:
The total area of the given shape is 71cm².
What is area?The size of a section on a surface is determined by its area. Surface area refers to the area of an open surface or the border of a three-dimensional object, whereas the area of a plane region or plane area refers to the area of a shape or planar lamina. A shape's area can be calculated by contrasting it with squares of a known dimension. The square meter (abbreviated as m²), which is the area of a square whose sides are one metre long, is the common measure of area in the International System of Units (SI). Three such squares would be the same size as a shape with a three square metre surface.
The following figure can be divided into a rectangle 7cm x 8cm and a triangle of height and base 6 cm and 5 cm respectively.
Area of rectangle= 7*8= 56 cm²
Area of triangle= 1/2* base*height= 1/2*6*5 = 15 cm²
Total area of shape = 56+15= 71 cm²
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what is the differernce of b and 7
Answer:
b - 7
Step-by-step explanation:
Difference means to subtract.
Whatever comes after "difference of" must stay in that order.
Ex: difference of 7 and b would look like 7 - b.
3 James completely covered a square poster board using 68.2 in. of cardstock. Which measurement is
closest to one side of the poster board in inches?
a. 34 in.
b.8 in.
c. 6 in.
d.30 in.
I NEEP HELPP FAST
Answer:
8 in
Step-by-step explanation:
Area of a square = l×w
Since it is a square then l and w are equal to each other.
So we can instead just say l^2 = A
l^2 = 68.2
l = square root of 68.2
l = 8.26
Kai is making pancakes for a school fundraiser and is using 3 cups of pancake mix for 22 total pancakes. How many cup of pancake mix will he need to make a total of 220 pancakes? © 30 cups
10 cups
7 cups
9 cups
Based on the information provided, to prepare a total of 220 pancakes Kai needs 30 cups of pancake mix.
What is the ratio required to preparae 22 pancakes?To prepare 22 pancakes Kai needs a total of 3 cups of pancake mix, which means the ratio is 22 to 3 or 22:3.
How many pancake mix cups does he need for 220 pancakes?To find the total of pancake mix Kai need for this new number of pancakes different methods can be applied:
First method: Rule of three
3 cups of pancake mix = 22 pancakes
x = 220 pancakes
x (number of cups) = 220 pancakes / 22 panckes x 3
x = 10 x 3
x= 30
This means Kai needs 30 cups
Second method: Find the number of cups for 1 pancake
3 cups / 22 pancakes= 0.13636
220 x 0.13 = 29.9 which can be rounded as 30 cups
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If the figure is a regular polygon, solve for x.
(7x + 31)
I need help with this
The value of x is approximately 72.71.
In a regular polygon, the sum of the interior angles is given by the formula:
Sum of interior angles = (n - 2) x 180°
where n is the number of sides of the polygon.
For a pentagon, n = 5.
Using the given information, we can set up an equation:
(7x + 31)° = (5 - 2) 180°
Simplifying:
7x + 31 = 3 (180)
7x + 31 = 540
7x = 540 - 31
7x = 509
x = 509 / 7
x ≈ 72.71
Therefore, x is approximately 72.71.
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The complete question:
If the figure is a regular polygon, solve for x.
The interior angle of the pentagon is (7x + 31)°.
Write the correct integer on the blank that will complete each equation below.
Answer:
6. 8
7. 5
8. 5
9. 17
10. 6
Hope this helps!
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
c
Step-by-step explanation:
because 3 x 3 = 9
1 x 5 = 5
simplest form will be 1 4/5
Which expression represents the greatest common factor (GCF) of 110 and 132?
A. 2 x 11
B. 2 x 5 x 7
C. 2 x 3 x 7
D. 5 x 7
Answer:
(B) 2x5x7
Step-by-step explanation:
Answer:
B
hope this helps! :)
AC is the diameter of the circle. Angle AWB is 120 degrees. How big is arc BC?
60 degrees is the measure of arc BC from the figure
Circle geometryThe given diagram is a circle with several arc angles
arcAWB = 120 degrees
The line AC is a diameter
Since the sum of angles on a straight line is 180 degrees, hence:
arc AWB + arcBC = 180
arcBC = 180 - arc ZWX
arcBC = 180 - 120
arcBC = 60 degrees
Hence the measure of the arc BC from the diagram is 60 degrees
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A cookie recipe calls for 2 cups of m&m's to make 12 cookies. How many cups of m&m's are needed to make 84 cookies
Answer:
14 cups of m&m's to make 84 cookies
Step-by-step explanation:
If it takes 2 cups of m&m's to make 12 cookies. then you need to see how many times the original recipe will go into 84. Seeing that 84/12=7 you would need to multiply the original recipe by 7.
For example:
84/12=7 This is how many times the recipe is multiplied if you make 84 cookies.
2x7 is the amount of m&m's you would need to make the larger batch of cookies.