Let f(x) = x2 - x + 7 and g(x)= - 3x + 6. Find g(9) and f(g(9)). 9(9)=(Simplify your answer.)
1 answer:
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Solution:
The gas can is filled at the rate of 320 cubic inches per minute.
The can is 10 inches long, 8 inches wide, and 12 inches high.
So volume of the can=10 in*8 in *12 in
Time required to fill the can
Hence Time required to fill the can =3 minutes.