Last year, tammy had $20,000 to invest. she invested some of it in an account that paid 7% simple interest per year, and she invested the rest in an account that paid 5% simple interest per year. after one year, she received a total of $1060 in interest. how much did she invest in each account?

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?