A ball is shot straight upward, with its height, in feet, after t seconds given by the function f(t) = - 16t^2 +96t. Find the average velocity of the ball from t = 2 to t=3

X+ y = 5 ; x - y =3 solve using linear combination

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points