Step-by-step explanation:first day 2 each day for the next 2days doubled the original amount therefore 2*2 each day 4 now for 5 days = 20+ first day 2=22
Step-by-step explanation:first day 2 each day for the next 2days doubled the original amount therefore 2*2 each day 4 now for 5 days = 20+ first day 2=22