What is the range of 12,24,15,26,16 and 18? a. 12 b. 14 c. 18 d. 26

Which term best describes the association between variables a and b

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

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?