Question

Jill has 64 ounces of lemonade. Each day, her brother drinks 16 ounces. Then at the end of each day Jill adds 25% of the remaining total back into the lemonade container. Which recursive formula models the number of ounces of lemonade in the container, a , at the end of the nth day?

Answer 1

64 - 16x + .25

I'm not 100% sure this is correct but that's the best Ive got to help :)

Answer 2

Answer:

A

an=1.25(an-1-16);a1=64

Photo for proof ;)