Practice with Investment Problems Interest earned, principle invested, interest rate per year, and time invested (years) can be related using the formula I=Prt. 12. If you invest $2,500 for one year at an annual rate of 6%, how much interest does the investment earn

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.