A ball is dropped from the top of a building that is 250 feet tall. The "h" of the ball in feet after "t" seconds is modeled by the function h = -162? + 250. How long will it take for the ball to reach the ground? Round to the nearest hundredth.

On the april 3 billing date, michaelle chappell had a balance due of $ 1495.39 on her credit card. from april 3 through may 2, michaelle charged an additional $ 305.34 and made a payment of $ 800.a) find the finance charge on may 3, using the previous balance method. assume that the interest rate is 1.8 % per month. b) find the new balance on may 3.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.