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EastWind [94]
3 years ago
9

LAST QUESTION I NEED THE WHOLE ANIME TEAM ON THIS QUESTION!!!!

Mathematics
2 answers:
Mashcka [7]3 years ago
5 0

Answer:

D

Step-by-step explanation:

y = 2x - 16

y = -2e^(x-4)-6

When you graph those, the solution is (4,-8)

That means the solution is x = 4, so the answer is D

liq [111]3 years ago
3 0

Answer:

They both meet at x=8

Step-by-step explanation:

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The tree diagram represents an experiment consisting two trials
zavuch27 [327]

Answer:

0.35

Explanation:

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<u>Follow the branch B and then branch D</u>

  • multiply both the selected probabilities to calculate total probability.

6 0
2 years ago
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Im so confused about this section!!
notsponge [240]

Probability=blue marbles/total marbles

Probability=5/10=1/2

If you draw from the bag twice...

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3 years ago
A survey of 35 people was conducted to compare their self-reported height to their actual height. The difference between reporte
Over [174]

Answer:

The test statistic is t = 3.36.

Step-by-step explanation:

You're testing the claim that the mean difference is greater than 0.7.

At the null hypothesis, we test if the mean difference is of 0.7 or less, that is:

H_0: \mu \leq 0.7

At the alternate hypothesis, we test if the mean difference is greater than 0.7, that is:

H_1: \mu > 0.7

The test statistic is:

t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}

In which X is the sample mean, \mu is the value tested at the null hypothesis, s is the standard deviation of the sample and n is the size of the sample.

0.7 is tested at the null hypothesis:

This means that \mu = 0.7

A survey of 35 people was conducted to compare their self-reported height to their actual height.

This means that n = 35

From the sample, the mean difference was 0.95, with a standard deviation of 0.44.

This means that X = 0.95, s = 0.44

Calculate the test statistic

t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}

t = \frac{0.95 - 0.7}{\frac{0.44}{\sqrt{35}}}

t = 3.36

The test statistic is t = 3.36.

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3 years ago
Solve for x<br> 10 + 4x = 5(z - 6) + 33
gogolik [260]

Answer:

Step-by-step explanation:

X=5/4z - 7/4

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2 years ago
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Find the measure of angle A.
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Answer:

hope it helps you see the attachment for further information

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