You are given the shape of the vertical ends of a trough that is completely filled with water. Find the force exerted by the water on one end of the trough. (The weight density of water is 62.4 lb/ft3.)


6,500 lb

Mathematics

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Solve the problem.Find the length of the segment of the curve y = cosh 2x from x=0 to x = ln .

A.
B.
C. 6
D.

Mathematics

Provide an appropriate response.Yield to maturity differs from current bond yield in that yield to maturity:

A. is measured past the maturity date B. is measured for the life of the bond C. all of these pertain to yield to maturity D. compares annual earnings with the closing price of the bond

Mathematics

The figure shows an angle ? in standard position with its terminal side intersecting the unit circle. Evaluate the indicated circular function value of ?.Find cos ?.

A. - 
B. - 
C.
D.

Mathematics

Multiply.(-6x4)(-2x5)(6x3)

A. -72x60 B. 72x60 C. -72x12 D. 72x12

Mathematics