Question

HOBBIES Tawa wants to increase her rock collection by a power of three this year and

then increase it again by a power of two next year. If she has 2 rocks now, how many
rocks will she have after the second year?

Answer 1

64

Explanation:

Multiply 2 by itself three times, which gives you 8. Multiply 8 by itself twice, which gives you 64.