Solve the problem.The cost of manufacturing clocks is given by c = 4(n + 121)1/2, where c is the cost in dollars and n is the number produced. What is the cost when no clocks are produced?

A. $22
B. $484
C. $4
D. $44


Answer: D

Mathematics

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Provide an appropriate response.In how many ways may 4 digits be arranged to form a 2-digit number without repeating digits?

A. 12 B. 16 C. 8 D. 4

Mathematics

Simplify the expression by combining any like terms.2x2 - 4x - 7 + 6x - 6 + 4x2

A. 6x2 + 2x - 13 B. -5x3 C. 6x4 + 2x2 - 13 D. -3x2 + 8x - 10

Mathematics

Solve the equation.2x = 

A.
B.
C.
D.

Mathematics

Provide an appropriate response.Explain the error in the following: log32 + log3M = log3(2 + M).

What will be an ideal response?

Mathematics