Solve the problem.The manufacturer of a CD player has found that the revenue R (in dollars) is  when the unit price is p dollars. If the manufacturer sets the price p to maximize revenue, what is the maximum revenue to the nearest whole dollar?

A. $59,405
B. $237,620
C. $475,240
D. $118,810


Answer: A

Mathematics

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The peak of a roof is 19 feet tall. At the outside wall, 14 horizontal feet away, the roof is 8 feet tall. If the roof line were extended until it struck the ground, how many horizontal feet from the outside wall would that occur? ?

A. 10.72 feet B. 10.18 feet C. 14.00 feet D. 14.53 feet

Mathematics

Factor the polynomial by grouping.35x3 + 68x2 + 32x

A. 7x(x + 8)(5x + 4) B. x(7x + 4)(5x + 8) C. x(7x + 8)(5x + 4) D. prime

Mathematics

Solve.Which total volume is greater, four drums containing 48, 35, 29, and 57 liters or five drums containing 30, 22, 18, 18, and 35 liters? By how much is it greater?

What will be an ideal response?

Mathematics

Follow the proper order of operations to evaluate the following.

A.  
B.
C.  
D.  

Mathematics