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3 years ago

PLZ HELP WILL MARK BRAINLIEST IF YOUR ANSWER IS CORRECT

Mathematics

2 answers:

Kamila [148]3 years ago

5 0

Answer:

I believe it would be y=740x+710

Step-by-step explanation:

740 represents the constant

x represents the unknown number

710 represents the starting distance

I hope this helps!!!

pantera1 [17]3 years ago

5 0

Answer:

y=740x

Step-by-step explanation:

because the x equals the hours and the y equals the altitude then just put in order.

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Answer: Option 'a' is correct.

Step-by-step explanation:

Since we have given that

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Let x be the width around the rug.

So, new length = 15-2x

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Since Area of the rug = 264 sq. ft

So, it becomes,

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3 years ago

Find an equation of the line with the given slope that passes through the given point. Write the equation in Ax+By=C M=7/5 and t

pychu [463]

Y=7/5× -71/5
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3 years ago

The graph shows the value of a certain model of car compared with it's age. which statement is true?

s2008m [1.1K]

The only true statement is A:

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<h3></h3><h3>Which statement is true?</h3>

On the graph, we can see how the car's vale decreases almost linearly with the age of the car.

Where the response variable would be the one on the y-axis, which is the car's value.

For that linear behavior, we know that there is a correlation coefficient different than zero. So options B, C, and D are false.

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2 years ago

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a_sh-v [17]

Answer:

The 95% confidence interval for the true mean length of the shafts is ($3402.08, $4142.75).

Step-by-step explanation:

A (1 - <em>α</em>)% confidence interval for true mean (<em>μ</em>), when the population standard deviation is known is:

$CI=\bar x\pm z_{\alpha/2}\frac{\sigma}{\sqrt{n}}$

If the population standard deviation is not known, then the confidence interval for true mean is:

$CI=\bar x\pm t_{\alpha/2, (n-1)}\frac{s}{\sqrt{n}}$

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Answer:

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Step-by-step explanation:

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