Jack borrowed a sum of 12000$ from a financing company for 3 years at 15% per annum. what is the total interest he paid in 3 years?

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?