Which of the following describes the transformation of g(x)=3(2)^-x+2 from the parent function f(x)=2^x

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?