Solve.The number of miles per gallon of gasoline that a car averages varies inversely as the average speed the car travels. A car gets 16 miles per gallon at 60 mph. How many miles per gallon will it get at 53 mph?
A. 18.1 mpg
B. 0.06 mpg
C. 0.07 mpg
D. 14.1 mpg
Answer: A
Mathematics
You might also like to view...
Solve the problem.A child on a swing sweeps out a distance of 24 ft on the first pass. If she is allowed to continue swinging until she stops, and if on each pass she sweeps out a distance 
of the previous pass, how far does the child travel?
A. 16 ft B. 32 ft C. 56 ft D. 8 ft
Mathematics
Use a graphing utility to graph the parametric equation.x = t2 + 2, y = 2t - 1, -3 ? t ? 3
A. 
B. 
C. 
D. 
Mathematics
Express f(x) in complete factored form.f(x) = x2 + 3
A. f(x) = (x + i
)2
B. f(x) = (x + 
)(x + i
)
C. f(x) = (x + 
)2
D. f(x) = (x + i
)(x - i
)
Mathematics
Multiply.
A. 488,230 B. 498,130 C. 488,130 D. 487,130
Mathematics