The price per gallon of gasoline at a truck stop increases by 21% over the course of a year due to a shortage of oil. The following expression represents the price per gallon of gasoline, in dollars, after t years.

2.15(1.21)^t

Write an exponential expression in the form (b)c that reveals the monthly rate of increase of the price of gasoline. Round any decimals to the nearest thousandth.
(b)^c

Question

The price per gallon of gasoline at a truck stop increases by 21% over the course of a year due to a shortage of oil. The following expression represents the price per gallon of gasoline, in dollars, after t years.

2.15(1.21)^t

Write an exponential expression in the form (b)c that reveals the monthly rate of increase of the price of gasoline. Round any decimals to the nearest thousandth.
(b)^c

Babbbygirlnini · Answer

you subtract 3 cents and add up how many months it is tiil  it reaches the same ammout as adding 5 cents and adding up six months every time