The cross-sectional areaC, in square feet, of a river is given by the formula

Question

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where w is the width of the river and d is the depth.  Both of these variables are  measured in feet.The flow rate F, in cubic feet per minute, of the river is given by
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where s is the speed of the river measured in feet per minute.  A: Find a formula that gives the flow rate of a river in terms of the variables s, w, and d.B: Use the formula you found in part A to find the flow rate of a river with width 28 feet, a depth of 4 feet, and a speed of 34 feet per minute.
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What will be an ideal response?

Answer 1