Question

a scientist keeps track of bacteria cells. she starts with 1 cell. after on hour, there are 2 cells. the number of cells continues to double in each of the following hours. Which expression represents the number of cells after 8 hours​

Answer 1

2^8

Explanation:

2 * 2 * 2 * 2 * 2* 2 *2 *2 for 8 hours = 2^8