Lisa richter deposited $5,000 at 4% compounded semiannually for three years. at the beginning of the fourth year, lisa deposited $2,500. what would her balance be at the end of five years assuming she is still earning 4% compounded semiannually? $5,131 $8,131 $8,800 $8,800.99 none of these

Aportion of a line bounded by two points is defined as

What is the equation of the graph below? y=sec(x)-4

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 =