Rodrigo has just finished paying his $8575 unsubsidized Stafford loan, which he took out to fund his 4 year degree. The loan had a duration of 10 years and an interest of 7.1%, compounded monthly. Rodrigo will allow interest capitalization. If Rodrigo made monthly payments to pay off his loan, how much interest did he pay in total?

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.