What is the perimeter of a regular octagon with side length 6 inches?

36 inches
42 inches
48 inches
54 inches

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?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer