If a jar of peanut butter costs 3.89 in Ray's Market, but costs 1.3 times as much in Jim's Supermarket, how much does Jim's Supermarket charge for peanut butter? Round your answer to the nearest hundredth, and enter only the number value.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Rewrite so the subject can be y in the formula d=m-y/y+n

How do you write 600 as a product of its prime factors (index! )