A baseball is thrown in the air from a height of 5 feet with an initial vertical velocity of 15 feet per second. The function g(t) = -16t2 + 15t + 5 represents the height of the baseball, g(t), t seconds after it was
launched
At what time, t seconds, did the baseball hit the ground? Round your answer to the nearest tenth of a second.
(Hint: find the x-intercept on the right side of the graph)

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Which expression is equivalent to -5(3x - 6/7)

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list