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I know that if the negative sigh is in between the parenthesis and something sle, it automatically place a 1 there. Please double check my answer.

A pump on the ground fills the tank with water whose density is 62.4 lb/ft3.   How much work is done in filling the tank half way? a. 35.2 million ft-lb b. 15.7 million...

The tank is filled with a liquid whose density is 30 lb/ft3. Find the work done in pumping the liquid to a level of 15 ft above the top of the tank. a. 34295Π ft-lb b. 3920Π ft-lb c...

Torricelli’s Law states that water will empty from a hole in the bottom of the tank at a rate directly proportional to the square root of the height of the water in the tank. If the tank is full to...

You are making pudding for a dinner party, and you put it in the refrigerator at 5 p.m. Your refrigerator maintains a constant temperature of 40 degrees. The pudding will be ready to serve when it...

Each cross section of the solid perpendicular to the x-axis is the shape of a square. Find the volume of this solid.  a. 5/14 b. 25/126 c. 5/12 d. 47/125

Each cross section of the solid perpendicular to the x-axis is the shape of a square.  Find the value of k on the interval (0, 1/2) such that the line x = k cuts off one third of the...