Solve.The braking distance D in feet required for a car traveling x miles per hour to stop on dry, level pavement can be approximated by 
Calculate the braking distance for 43 miles per hour. If necessary, round the answer to the nearest tenth of a foot.
A. 1849 ft
B. 3.9 ft
C. 473 ft
D. 168.1 ft
Answer: D
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Solve the problem.Two plumbers make house calls. One charges $95 for a visit plus $30 per hour of work. The other charges $80 per visit plus $40 per hour of work. For how many hours of work do the two plumbers charge the same?
A. 2 hr B. 1.5 hr C. 0.5 hr D. 1 hr
All related-party transactions are unethical.
Answer the following statement true (T) or false (F)
Multiply.-4(-3)(0)(8)
A. -96 B. 0 C. 96 D. 86
Write the new function.The linear function f(x) = 72.66x + 1038 provides an approximation of the value (in dollars) of an account opened on January 1, 1988, in the amount of $1038 and earning 7% simple interest, where x = 0 represents January 1, 1988, x = 1 represents January 1, 1989, x = 2 represents January 1, 1990, and so on. Write a new function, g(x), that yields the same f(x)-values when the exact year number is entered.
A. g(x) = 72.66(x - 1988) + 1038 B. g(x) = 72.66(1988 - x) + 1038 C. g(x) = 72.66(x - 1989) + 1038 D. g(x) = 72.66(1989 - x) + 1038