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3 years ago

What is the range of the following relation?

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

6 0

Great question this one stumped me before also. The answer to this question is C. If you look at how the arrows point to everything under the x axis starting from the zero. That means that every number on the y axis that is less than or equal to zero is the correct answer.

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Maria bought 5 tickets. She bought 3 tickets for her kids and 2 tickets for adults. Each ticket for kids costs $3.50 and adults

nasty-shy [4]

3.50 x 3 = 10.50

6.85 x 2 = 13.70
10.50 + 13.70 = 24.20

3 0

2 years ago

Read 2 more answers

The product of 5 and a number is at least 20.

svp [43]

Answer:

Step-by-step explanation:

the answer is 5x $\geq$ 20

8 0

2 years ago

Cube-shaped blocks are packed into a cube-shaped storage container. The edge length of the storage container is 212 feet. The

igor_vitrenko [27]

Answer:

The volume of cube-shaped block is 0.125 cubic feet.

Step-by-step explanation:

We are given the following in the question:

Edge length of storage container =

$2\dfrac{1}{2}\text{ feet}$

Edge length of block =

$\dfrac{1}{5}\times \text{Edge length of container}$

Putting value we get,

Edge length of block =

$\dfrac{1}{5}\times 2\dfrac{1}{2}\\\\=\dfrac{1}{5}\times \dfrac{5}{2}\\\\=\dfrac{1}{2}\text{ feet}$

Volume of cube-shaped block = Volume of cube

$V = \text{(Edge)}^3\\\\V =(\dfrac{1}{2})^3\\\\V = \dfrac{1}{8}\text{ cubic feet}\\\\V = 0.125\text{ cubic feet}$

Thus, the volume of cube-shaped block is 0.125 cubic feet.

7 0

2 years ago

Select the correct answer.

Kisachek [45]

This answer is c (x-4)(x+4)

6 0

2 years ago

Which measure represents the standard deviation of the sample means and is used in place of the population standard deviation wh

Ksivusya [100]

The measure represents the standard deviation of the sample means and is used in place of the population standard deviation when the population parameters are unknown is; t-test.

<h3>Which measure is used when the population parameters are unknown?</h3>

A hypothesis test for a population mean when In the case that the population standard deviation, σ, is unknown, carrying out a hypothesis test for the population mean is done in similarly like the population standard deviation is known. A major distinctive property is that unlike the standard normal distribution, the t-test is invoked.