Solve the problem.Two cars start from the same point and travel in the same direction. If one car is traveling 64 miles per hour and the other car is traveling at 45 miles per hour, how far apart will they be after 4.9 hours?

A. 220.5 mi
B. 93.1 mi
C. 313.6 mi
D. 534.1 mi


Answer: B

Mathematics

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Find the GCF of the given numbers.90, 126, and 108

A. 2 B. 9 C. 126 D. 18

Mathematics

Use your calculator to solve the problem.At the end of a lease, a vehicle has a value V of $27,000. The original cost was $36,000. The annual rate of depreciation incurred by the leasing company can be expressed as . Find the annual rate (the 1 and 100 are exact).

A. $13 B. $86 C. $44 D. -$15

Mathematics

Determine the relative maxima and relative minima, if any. ?   ?

A. Relative maximum:  f(0)  =  5;   Relative minima: f(5)  =  0 and  f( - 5)  =  0 B. Relative maximum:  f(0)  =  5;  No relative minima C. No relative maxima;  Relative minimum:  f(5)  =  0   and   f( - 5)  =  0 D. No relative maxima or minima

Mathematics

Find f[g(x)] and g[f(x)].f(x) = ; g(x) = x + 5

A. f[g(x)] = 1/(x + 5) g[f(x)] = x - 5  B. f[g(x)] = x - 5 g[f(x)] = 1/(x + 5)  C. f[g(x)] = 1/x g[f(x)] = (5x - 24)/(x - 5)  D. f[g(x)] = (5x - 24)/(x - 5) g[f(x)] = 1/x 

Mathematics