You can pick either one you want to help me with

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5