Please help me, I need to turn this in soon! Experts estimate that when levees break in the aftermath of a hurricane, water can flow into a city at a peak rate of 8 billion gallons per day. There are 7.5 gallons in 1 cubic foot.

Find the flow rate in units of cubic feet per second (cfs). Compare this flow rate to a river with an average flow rate of 25000cfs.

The flow rate is ___ cfs, which is approximately % of the flow rate of the river. (Round to the nearest whole number as needed.)

Rate = 12345.67 (cubic foot per second)

Flow rate = 49.3826

Step-by-step explanation:

Computation:

7.5 gallons = 1 cubic foot

1 gallon = 1 / 7.5 cubic foot

So,

8 billion gallon = (8 / 7.5) billion cubic foot

Rate = [8/(7.5 × 24123456 × 60 × 60)]

Rate = 12345.67 (cubic foot per second)

Flow rate = (12345.67/25,000) 100

Flow rate = 49.3826

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

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step-by-step explanation:

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