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2 years ago

HELP!! WRITING INEQUALITIES USING A WORD PROBLEM!!

Mathematics

1 answer:

Goryan [66]2 years ago

4 0

Answer:

There are 2 points for a field goal, and 1 point for a free throw. ... It is also given that, you have scored at least 3 points in every ...

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Which function has a simplified base of 4? f(x) = 2 f(x) = 2 f(x) = 4 f(x) = 4

miss Akunina [59]

Answer:

Step-by-step explanation:

I just finished this exam review and it should be f(x)=4(^3sqrt16)^2x

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3 years ago

Jenna used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below:

Setler79 [48]

Answer:

The answer is 89 over 100!

Step-by-step explanation:

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3 years ago

Express in standard form 15/65

Naily [24]

The correct answer is 3/13. Divided both by 5.
15/65
3/13

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3 years ago

An automobile manufacturer claims that its van has a 40.3 miles/gallon (MPG) rating. An independent testing firm has been contra

vovikov84 [41]

Answer:

The value of the test statistic is -2.64.

Step-by-step explanation:

The test statistic is:

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the expected(claimed) mean, $\sigma$ is the standard deviation and n is the size of the sample.

An automobile manufacturer claims that its van has a 40.3 miles/gallon (MPG) rating.

This means that $\mu = 40.3$

After testing 250 vans, they found a mean MPG of 39.9. Assume the standard deviation is known to be 2.4.

This means, respectively, that:

$n = 250, X = 39.9, \sigma = 2.4$

$t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

$t = \frac{39.9 - 40.3}{\frac{2.4}{\sqrt{250}}}$

$t = -2.64$

The value of the test statistic is -2.64.

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3 years ago

What is the vertex of the function?

LiRa [457]

Answer:

(-3, -3) ?

Step-by-step explanation:

it looks like you already answered your question

7 0

3 years ago