You invest 300 in an account at 7.5% per year simple interest. how much will you have in the account at the beginning of the 11th year?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes