3 years ago

When x pounds of force is applied to one end of a lever that is L feet long, the resulting force y on the other end is

1 answer:

3 0

The question is worded poorly, but it looks like you have a lever in equilibrium, with a force x at a distance d from the fulcrum, and a force y at a distance L - d from the fulcrum. You already have the equilibrium formula for this situation:

xd = y(L - d)

If you know x, y, and d, you can solve for the length L.

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Three students are running for class president at Madison High School. Helen has h votes, Jami has h - 26 votes, and Rick has h

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A because rick has 37 more votes than jami

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garri49 [273]

Answer:

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4 years ago

Austin is a human resources executive for a technology company. He is deciding between two types of plans for vacation allowance

ElenaW [278]

The question requires that we have to state the hypothesis:

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<h3>A. How to state the hypothesis</h3>

H0: u1 < u2

H1: u1 > u2

The one tail test statistic is what is to be used here

<h3>B. standard error </h3>

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We have the critical value on excel as T.INV(0.9,30)

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