Let f(x) = 2 ^ x ; its inverse is f ^ - 1 * (x) = log2 x . If f(5) = 32 , what is f ^ - 1 * (32) ?

 5

Step-by-step explanation:

f(x) = 2ˣ                   f⁻¹(x) = log₂ x

f(5) = 2⁵                f⁻¹(32) = log₂ 32

     = 32                         = log₂ 2⁵

                                      =  5

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4