if an even number is not divisible by 2, then 9 is a perfect cube

True or false?

This is the answer to your problem

Answer:

A. 25/28

Step-by-step explanation:

3/4 + 1/7 =

21/28 + 4/28 =

25/28

Just remember us helping you will make you fail, you need to learn how to do the math, and it seems like you are learning 3rd grade math, go get help from your parents. You will fail the higher you get in math. I recommend getting help from parents and learning rather than getting the answers for free with free work and not learning anything and failing math

Using sample standard deviation formula and the provided sample mean value, The test statistic are $8,080(sample mean) and 125 (sample standard deviation).

Large-scale numerical data collection and analysis, especially with the aim of extrapolating proportions in the total from those in a representative sample.

A population is the entire set of people in a group, whether that group is a country or a collection of people who share a certain trait.

A sample is a condensed, controllable representation of a larger group. It is a subgroup of people with traits from a wider population. When population sizes are too big for the test to include all potential participants or observations, samples are utilized in statistical testing.

Sample mean= $8,080

population standard deviation= $1,000

number of sample=64

sample standard deviation = \(\frac {1000}{\sqrt {64}}\)

=1000/8

=125

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Answer:

The correct answer is A. $729.98.

Step-by-step explanation:

Given that the purchase price for a house is $ 309,900, to determine what is the monthly payment if you put 20% down for a 30 year loan with a fixed rate of 6%, the following calculation must be performed:

100 - 20 = 80

(309,900 x 0.80) x 1.06 / (30x12) = X

247,920 x 1.06 / 360 = X

262,795.2 / 360 = X

729.98 = X

Therefore, the monthly payments will be $ 729.98.

Answer:

Monthly Payment = 1,486.41

Step-by-step explanation:

e d g e

Answer: 5

Step-by-step explanation:

Between F and G: \(\frac{-5-0}{-3-(-2)}=5\)

Between G and H: \(\frac{3-0}{-1-(-2)}=3\)

So, the greater rate of change is 5.

Answer:

The completed table is shown below

Step-by-step explanation:

Proportional Relationship

Two variables H and M have a proportional relationship if the following equation is satisfied:

M = kH

Where k is the constant of proportionality.

The table shows one complete point: H=1.5, M=6. This allows us to find the value of k:

6 = 1.5k

k = 6/1.5 = 4

Now we know the complete relationship between distance and time:

M = 4H

To complete the table, we just give the required values and calculate the corresponding value.

For H=0 hours, M=4*0 = 0 miles

For H=0.5 hours, M=4*0.5 = 2 miles

For H=1 hours, M=4*1 = 4 miles

For H=6.5, M=4*6.5 = 26 miles

For M=12 miles, H=12/4 = 3 hours

The completed table is shown below

Answer:

20

Step-by-step explanation:

how i know that is because it go jelessawilliamorlouz

06/15/2017

Mathematics

Middle School

+5 pts

Answered

What is the missing value in this table of equivalent ratios?

10 so if you look at it it is going every other number

18

15

27

20

36

25

?

30

54

20

Step-by-step explanation:

how i know that is because it go jelessawilliamorlouz

06/15/2017

Mathematics

Middle School

+5 pts

Answered

What is the missing value in this table of equivalent ratios?

10 so if you look at it it is going every other number

18

15

27

20

36

25

?

30

54:

Answer:

D. M = 1,146 - 56h

Step-by-step explanation:

I beleive that this answer is the most reasonable because we arent adding miles to the trip we are taking away. Also subtracting from 56 would result in a negative answer and that really doen't make sense because they still have more miles to travel before they reach their destination.

The probability that a fair coin will land heads up both times when coin flipped twice can be calculated by multiplying the probability of getting heads on the first flip by the probability of getting heads on the second flip. Since the coin is fair, the probability of getting heads on each flip is 1/2.

Step 1: Calculate the probability of getting heads on the first flip.
The probability of getting heads on the first flip is 1/2.

Step 2: Calculate the probability of getting heads on the second flip.
The probability of getting heads on the second flip is also 1/2.

Step 3: Multiply the probabilities of the individual flips.
1/2 * 1/2 = 1/4

Therefore, the probability that the coin will land heads up both times is 1/4.

Looking at the answer options provided:
a. 0
b. 0.20
c. 0.25
d. 0.50
e. 1

The correct answer is option c. 0.25.

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The Composite Trapezoidal rule is used to approximate the given integrals. In part (a), the integral \(\( \int_{1}^{2} x \ln x \, dx \)\) is approximated using \(\( n = 4 \)\)subintervals. In part (b), the integral\(\( \int_{2}^{2} x^{3} e^{x} \, dx \)\) is given with incorrect limits, so it cannot be evaluated.

To approximate \(\( \int_{1}^{2} x \ln x \, dx \)\) using the Composite Trapezoidal rule, we divide the interval \(\([1, 2]\) into \( n = 4 \)\) subintervals. The step size, \(\( h \)\), is calculated as\(\( h = \frac{b-a}{n} = \frac{2-1}{4} = \frac{1}{4} \)\). Then, we evaluate the function \(\( x \ln x \)\)at the endpoints of each subinterval and sum the areas of the trapezoids formed. The approximation formula for the Composite Trapezoidal rule is: \(\[\int_{a}^{b} f(x) \, dx \approx \frac{h}{2} \left[ f(a) + 2\sum_{i=1}^{n-1} f(x_i) + f(b) \right]\]\)

Using this formula, we can calculate the approximation for the given integral. The limits of the integral \(\( \int_{2}^{2} x^{3} e^{x} \, dx \)\) are given as \(\( 2 \)\) to 2 which indicates an interval of zero length. In this case, the integral cannot be evaluated since there is no interval over which to integrate.

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The expression √180 * 2√30 is equivalent to the expression 60√6

An equation is an expression that shows the relationship between two numbers and variables.

The square root is a factor of a number that, when multiplied by itself, gives the original number.

Given the expression √180 * 2√30

Collecting like terms give:

= 2√(180 * 30)

Simplifying:

= 60√6

The expression √180 * 2√30 is equivalent to the expression 60√6

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The pairs of expressions (a), (b), (c), and (d) are not logically equivalent because they do not yield the same truth value when p and q are assigned certain values.

For (a):
p → q is false if p is true and q is false, but q → p is true in this case. Therefore, these expressions are not logically equivalent.

For (b):
¬p → q is true if p is false and q is true, but ¬p ∨ q is false in this case. Therefore, these expressions are not logically equivalent.

For (c):
(p → q) ∧ (r → q) is false if p is true, q is false, and r is true, but (p ∧ r) → q is true in this case. Therefore, these expressions are not logically equivalent.

For (d):
p ∧ (p → q) is true if p is true and q is true, but p ∨ q is false in this case. Therefore, these expressions are not logically equivalent.

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The presence of the fractional exponent (4/5) further indicates a transcendental nature. Therefore, f(l) = (10)/(11)(l^(11)-12)^((4)/(5)) is classified as a transcendental function.

The function f(l) = (10)/(11)(l^(11)-12)^((4)/(5)) can be classified as a transcendental function.

A transcendental function is a function that cannot be expressed algebraically in terms of a finite number of algebraic operations (such as addition, subtraction, multiplication, division, and exponentiation) and polynomial functions. Transcendental functions typically involve special functions such as exponential functions, logarithmic functions, trigonometric functions, or combinations thereof.

In this case, the function f(l) involves an exponentiation of l raised to the power of 11, which is not a polynomial function. Additionally, the presence of the fractional exponent (4/5) further indicates a transcendental nature. Therefore, f(l) = (10)/(11)(l^(11)-12)^((4)/(5)) is classified as a transcendental function.

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Answer:

68 squer meter

Step-by-step explanation:

it is irregular shape so u have to give section as i draw it then rename it as A1 and A2

A1 = L×W

=13m × 2m

= 26m2

A2= L × W

=7m × 6m

= 42m2

so after weget each area then we will add them b/c we need the total area of the figur not the section

let At = area of totalAt = A1 + A2

= 26m2 + 42m2

=68m2 good luck..

to eliminate the variable y

we have steps are,

1) Divide the second equation by 2. then add the result to the first equation

or

2) Multiply the first equation by 2. then add the result to the second equation

or

3) Multiply the first equation by 4 and the second equation by 6, then subtract the resulting equations.

so the answer is the first three options.

Answer:

yea it is linear

Step-by-step explanation:

y you must let x=0 so y=1-0 so yintercept is

The probability that a customer pays in cash is 0.4. We want to find the probability that at least 10 out of 15 customers pay in cash. This is a binomial probability problem since we are interested in the number of successes (customers paying in cash) out of a fixed number of trials (15 customers).

Using the binomial probability formula, we can find the probability of getting exactly 10, 11, 12, 13, 14, or 15 customers paying in cash, and then add these probabilities together to get the probability of getting at least 10 customers paying in cash.

P(X ≥ 10) = P(X = 10) + P(X = 11) + P(X = 12) + P(X = 13) + P(X = 14) + P(X = 15)

P(X = k) = (n choose k) * p^k * (1-p)^(n-k)

where n = 15 (number of trials/customers), k = 10, 11, 12, 13, 14, or 15 (number of successes/customers paying in cash), p = 0.4 (probability of success/paying in cash)

P(X = 10) = (15 choose 10) * 0.4^10 * 0.6^5 = 0.196

P(X = 11) = (15 choose 11) * 0.4^11 * 0.6^4 = 0.213

P(X = 12) = (15 choose 12) * 0.4^12 * 0.6^3 = 0.174

P(X = 13) = (15 choose 13) * 0.4^13 * 0.6^2 = 0.098

P(X = 14) = (15 choose 14) * 0.4^14 * 0.6^1 = 0.031

P(X = 15) = (15 choose 15) * 0.4^15 * 0.6^0 = 0.005

P(X ≥ 10) = 0.196 + 0.213 + 0.174 + 0.098 + 0.031 + 0.005 = 0.717

Therefore, the probability that at least 10 out of 15 customers pay in cash is 0.717, or approximately 0.976 when rounded to three decimal places. The correct multiple-choice answer is 0.976.

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You can suggest that managers should avoid the quick-fix mentality that makes management by best-seller so tempting by implementing the following strategies:

1. Understand the Unique Nature of Your Business: Managers should take the time to understand the unique nature of their business. They should realize that what worked for another company may not work for their own company.

2. Avoid Short-Term Solutions: Managers should avoid short-term solutions that provide quick results. They should focus on long-term solutions that will benefit the organization in the long run.

3. Develop a Comprehensive Strategy: Managers should develop a comprehensive strategy that includes long-term goals and objectives. They should also have a plan in place to achieve those goals.

4. Invest in Employee Development: Managers should invest in employee development by providing training and development opportunities. This will help to build a strong workforce that is capable of handling complex challenges.

5. Encourage Collaboration: Managers should encourage collaboration among team members. This will help to create a culture of teamwork and cooperation.

6. Monitor Progress: Managers should monitor progress and adjust strategies as necessary. This will help to ensure that the organization is on track to achieving its goals.

By following these strategies, managers can avoid the quick-fix mentality that makes management by best-seller so tempting. They can focus on long-term solutions that will benefit the organization in the long run.

Hope this helped you...

The measure of angle x in the right triangle is approximately 14.6 degrees.

The figure in the image is that of two right angles.

First, we determine the hypotenuse of the left-right angle.

Angle θ = 30 degrees

Adjacent to angle θ = 10 cm

Hypotenuse = ?

Using the trigonometric ratio.

cosine = adjacent / hypotenuse

cos( 30 ) = 10 / hypotenuse

hypotenuse = 10 / cos( 30 )

hypotenuse = \(\frac{20\sqrt{3} }{3}\)

Using the hypotenuse to solve for x in the adjoining right triangle:

Angle x =?

Adjacent to angle x = \(\frac{20\sqrt{3} }{3}\)

Opposite to angle x = 3

Using the trigonometric ratio.

tan( x ) = opposite / adjacent

tan( x ) = 3 / \(\frac{20\sqrt{3} }{3}\)

tan (x ) = \(\frac{3\sqrt{3} }{20}\)

Take the tan inverse

x = tan⁻¹(  \(\frac{3\sqrt{3} }{20}\) )

x = 14.6 degrees

Therefore, angle x measures 14.6 degrees.

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Answer:

150

Step-by-step explanation:

10%=0.10

0.10*1500=150

150

Answer:

20.84

Step-by-step explanation:

$25.36 - $4.52 = $20.84

Hope this helps

The selection depends on individual needs, preferences, and the intended use of the tiny house.

a) To find the amount of space inside each house, we need to calculate the volume for each design.

House on the left:

Volume = length x width x height = 2.5 m x 18 m x 2.8 m = 126 m³

Triangular house:

Volume of a triangular prism = (base area x height) / 2

Base area = (1/2) x base x height = (1/2) x 4 m x 10 m = 20 m²

Volume = (20 m² x 7 m) / 2 = 70 m³

b) When comparing the environmental impacts of each house, several factors need to be considered:

Positive impacts:

1. Material usage: Tiny houses use fewer materials, reducing resource consumption and waste generation.

2. Energy efficiency: Smaller living spaces require less energy for heating, cooling, and lighting, leading to lower energy consumption.

3. Land utilization: Tiny houses can be built on smaller plots of land, preserving green spaces and reducing urban sprawl.

Negative impacts:

1. Construction materials: Although tiny houses use less material overall, the environmental impact depends on the types of materials used. Sustainable and eco-friendly materials should be prioritized.

2. Water and waste management: Adequate provisions for water supply and waste disposal should be implemented to minimize environmental impacts.

3. Transportation: The transportation of tiny houses to their locations can contribute to carbon emissions if not done efficiently.

c) The choice of design for a tiny house depends on personal preferences and priorities. However, considering the provided information:

The house on the left offers a larger interior space of 126 m³, providing more room for living and storage. It may be suitable for individuals or couples who desire more space and functionality within their tiny house.

The triangular house has a smaller interior volume of 70 m³ but offers a unique design and aesthetic appeal. It may be preferred by individuals who prioritize a distinctive architectural style or who are looking for a minimalist and cozy living space.

Ultimately, the selection depends on individual needs, preferences, and the intended use of the tiny house. Factors such as lifestyle, desired amenities, and personal values regarding sustainability and resource conservation should be considered when making the final decision.

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The quotient of 14 divided by 3 is 4, with remainder 2.

What are remainder , quotient , divisor and dividend ?

Dividend - Dividend is the number that is to be divided by the divisor.

Divisor - The number by which the dividend is to be divided is called the                              divisor.

Quotient - The resultant of the division is called the quotient.

Remainder - The number that is left after division is called the remainder.

In the que,

14 is dividend.

3 is divisor.

i.e. 14/3 = 4(2/3)

where 4 is the quotient and 2 is remainder.

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Answer:

3 x ( 3 − x ) 3x(3-x) 3x(3−x) Expand by distributing terms. Simplify 3 x × 3 3x\times 3 3x×3 to 9 x 9x 9x. Use Product Rule: x a x b = x a + b {x}^{a}{x}^{b}={x}^{a+b} xa​xb​=xa+b​.

Step-by-step explanation:

hope this help's

Answer:

To approximate the area of the region defined by\(y = √(3x)\) using upper and lower sums, we first divide the interval [0,1] into n subintervals of equal width \(Δx = 1/n\). We then compute the upper and lower sums using the formulae above, and take their average to obtain the approximate area.

To approximate the area of the region defined by the function \(y = √(3x)\)using upper and lower sums, we first need to divide the interval of integration [0,1] into subintervals of equal width. Let n be the number of subintervals, then the width of each subinterval is\(Δx = 1/n\).

The upper sum is the sum of the areas of rectangles whose heights are taken from the upper endpoints of each subinterval. Specifically, for each i from 1 to n, we compute the height of the rectangle as f(xi), where xi is the upper endpoint of the i-th subinterval.

Upper sum =\(Δx [f(x1) + f(x2) + ... + f(xn)], where x1 = 0, x2 = Δx, x3 = 2Δx, ..., xn = (n-1)Δx.\)Similarly, the lower sum is the sum of the areas of rectangles whose heights are taken from the lower endpoints of each subinterval.

Lower sum = \(Δx [f(x0) + f(x1) + ... + f(xn-1)]\), where\(x0 = 0, x1 = Δx, x2 = 2Δx, ..., xn-1 = (n-1)Δx.\) To find the approximate area of the region using upper and lower sums, we simply compute the upper and lower sums using the given number of subintervals, and take their average: Approximate area = (Upper sum + Lower sum)/2.

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Answer:

5 minutes per mile

Step-by-step explanation:

15 divided by 3 = 5

Answer:

C

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

hope this helps lovely! <3

Answer:

hear is ur answer....

Step-by-step explanation:

Observation market research is a technique which involves directly observing consumers or another target audience in their natural environment - for instance, watching how shoppers stop outside a fashion retailer, what they are drawn to in a window display and which direction they go after entering the store.

Answer:

y=2x

Step-by-step explanation:

It is really easy to get an answer if you use a graph.

1. take y=2x+1

2. take the slope of it

3. add it to your new equation

4. so y=2x

5. make sure that you check that this intersects the other 2 and your good.