A ball is thrown into the air with an initial upward velocity of 60 ft/s and its height h in feet after t seconds is given by the function: h= -16t2 + 60t + 6, after how many seconds (to the nearest tenth of a second) will the ball hit the ground?

Use set buikder notation to represent the following set: {, -2, -1, 0}

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank