Mary wants to have$8500 to travel to south america when she is 21. she currently has $6439 in a savings account earning 4% annual compound interest. mary is 13 now. a. if mary does not take out or deposit any money, how much money will she have when she is 15? b. will mary have enough money for her trip when she is 21? .

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit