A rectangular swimming pool is 10 meters long and 4.5 wide. If the volume of the water in the pool is 72 cubic meters how deep is the way

The deep is 1.6 meters

Step-by-step explanation:

we know that

The volume of the rectangular swimming pool (rectangular prism) is equal to

where

L is the length

W is the width

D is the deep

we have

substitute the given values in the formula

solve for H

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

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