Avery is learning how to type. She increases the number of words she can type in a minute by 15% every week. This week she can type 25 words a minute. In 6 weeks about how many words a minute should she be able to type? A) 40 words B) 50 words C) 58 words D) 100 words
25(1.15)^6 is the formula for that problem because the 6 acts as the multiplier for how many weeks, while the 1.15 stands as the increase over those six weeks