The bag has 2 yellow cubes, 5 green cubes, and 3 red cubes. Without replacing the yellow, what is the probability of selecting a red cube at random?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Me n o w. i need t h i s. 10 points