Question

Donna brought 2 baseball caps to school on Monday. Each day during that week, she brought twice as many baseball caps as the day before. How many baseball caps did Donna bring to school on Friday? *

Answer 1

Answer:

32 baseball caps

Step-by-step explanation:

$Monday: 2\\Tuesday: 2*2=2^2=4\\Wednesday: 2*2*2=2^3=8\\Thursday: 2*2*2*2=2^4=16\\Friday:2*2*2*2*2=2^5=32$

She brought 32 baseball caps on Friday.