2x + 3y = 12
Complete the missing value in the solution to the equation.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

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?

State one method by which you can recognize a perfect square trinomial.