Francis made a $2,800 investment that pays a simple interest rate of 6% per year. What is the total amount of his investment after 6 years?

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

How many ordered pairs of positive integers satisfy xy=32?