Solve.An engineer is constructing a rectangular solar-energy panel for a satellite. The panel has a width of  and a length of  + 4. Find the area of the panel in square inches.

A. 2 + 7 square inches
B. x + 12 square inches
C. x + 7 + 12 square inches
D. x + 12 square inches


Answer: C

Mathematics

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Solve the problem.Suppose that f(x) gives the time in hours to travel x miles at 24 miles per hour. If you evaluate  what are you finding?

A. The miles traveled in 8 hours B. The miles traveled in 24 hours C. The hours taken to travel 8 miles D. The hours taken to travel 24 miles

Mathematics

Solve the equation. = 

A.
B.
C.
D. ?

Mathematics

Provide the proper response. is continuous at a. What value(s) of a allow(s) this statement to be true? Give a complete list of the values a could have.

A. The function would be continuous if a were -1, 0, or 1. B. The function would be continuous if a were 1. C. The function would be continuous if a were 0. D. The function would be continuous if a were either 0 or 1.

Mathematics

Find the reciprocal or multiplicative inverse.

A.  
B. -  
C. 9
D. -  

Mathematics