An igneous rock may change into which of the following?
a. any of the above
b. a metamorphic rock
c. a sedimentary rock
d. a different igneous rock

On a piece of paper graph f(x)=5•(0.4)^x

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Which expression is equivalent to the expression shown?