The dolphin is 20 feet below the serface of the ocean.

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

For what value of (y) is 3^3/3^y =1/9

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?