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2 years ago

PLEASE!! HELP

Mathematics

1 answer:

gavmur [86]2 years ago

8 0

Answer:

1, Object C has an acceleration that is greater than the acceleration for D

2, B

3, 17 m

4, The velocity is zero

5, a straight line with negative slope

(Velocity and Acceleration Quick Check)

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Solve for x.<br><br> X = ____?

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Set up a proportion
EA / EB = ED/ EC
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3 years ago

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kotegsom [21]

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3 years ago

Can you please help me

Slav-nsk [51]

Answer:

Step-by-step explanation:

Hi there!

To answer this, we must set it up as

$3x(2x^4-12x^2+7)$

Now we just use the distributive property to solve.

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I hope this helps!

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3 years ago

Give the domain and range of the relation.

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3 years ago

Read 2 more answers

Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold. Fo

Semenov [28]

Complete Question

Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold. For a sample of 14 stations last Tuesday, the correlation was 0.65.At the 0.01 significance level Can the company conclude that the correlation is positive

Answer:

Yes the company conclude that the correlation is positive

Step-by-step explanation:

From the question we are told that

The sample size is n = 14

The correlation is r = 0.65

The null hypothesis is $H_o : r < 0$