Solve the problem.Find two positive numbers whose sum is 68 and whose product is a maximum.

A. 51 and 51
B. 34 and 51
C. 34 and 34
D. 17 and 51


Answer: C

Mathematics

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The marginal profit is the additional profit earned on each additional dollar of investment.

Answer the following statement true (T) or false (F)

Mathematics

Solve the problems.A cheetah can run at a speed of approximately 69 miles per hour. Calculate this speed in feet per minute.

A. 6,072 ft./min. B. 2,070 ft./min. C. 6,042 ft./min. D. 6,097 ft./min.

Mathematics

Find the slope of the line satisfying the given conditions.through (5, 5) and (-2, 5)

A. 7 B. -7 C. undefined D. 0

Mathematics

Simplify. Write your answers in the form of a+bi, where a and b are real numbers. ? 

A. 40 B. -40i C. -40 D. 40i2

Mathematics