Solve the problem.If the average cost per unit C(x) to produce x units of plywood is given by  what is the unit cost for 10 units? Round to the nearest cent.

A. $90.00
B. $3.00
C. $60.00
D. $22.50


Answer: D

Mathematics

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Add or subtract as indicated. You will need to simplify terms to identify like radicals.5 + 

A. (5x + 1)
B. (25x + 1)
C. 25x
D. 26

Mathematics

Solve the problem.An economy has three sectors: labor, transportation, and food industries. Suppose the demand on 1 dollar in labor is 35 cents for transportation and 15 cents for food, the demand on 1 dollar in transportation is 55 cents for labor and 27 cents for transportation, and the demand on 1 dollar in food production is 55 cents for labor, 5 cents for transportation, and 33 cents for food. Outside consumer demand for the current production period is 12,000 dollars for labor, 21,000 dollars for transportation, and 12,000 dollars for food. Write an augmented matrix for this economy.

A.

B.

C.

D.

Mathematics

Determine the degree of the polynomial.6a2 + 13a5 - 8a

A. 5 B. 8 C. 7 D. 3

Mathematics

Find the amplitude, period, or phase shift of the given function as requested.Find the amplitude of y = -2 sin.

A. 4
B.
C. -8
D. 2

Mathematics