Jolene invests her savings in two bank accounts, one paying 4 percent and the other paying 8 percent simple interest per year. she puts twice as much in the lower-yielding account because it is less risky. her annual interest is 3664 dollars. how much did she invest at each rate?

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

5(-9w) put expression in distributive property

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?