Question

Annie's ant population doubles every week.

After 3 weeks of doubling, how many ants will she have if her colony
started with 50?

Answer 1

400

Explanation:

just did the work

Answer 2

400.

Explanation:

50 doubles to 100 for the 1st week. 100 becomes 200 the 2nd and 400 for the 3rd week.