for three consecutive years the cost of gasoline increased by 9%, 13%, 22%. what was the overall percentage increase of the cost of gasoline during the three year period

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

If a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? (5 points) 10 hours 6 hours 1 over 6 hour 7 over 12 hour

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.