Question

A culture of bacteria doubles every hour. If there are 500 bacteria at the beginning, how many bacteria will there be after 9 hours
A. 256,000
B.40,500
C. 9,000
D. 4,500



(I NEED ANSWERED ASAP ) this my same question from the first one )

Answer 1

D, I think it’s a pretty simple equation 500 times 9 = 4,500

Answer 2

The answer is 9000 multiply the 9 by 2 and then multiply that answer by 500 which will be equal 9000