I need steps to find the equation of the inverse of the function f(x) = log2 (9x).

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Is this a polynomial function? i need to know asap