a) the function h(t) = -4.912 + 28.62t + 2.4 models the height h of a high
pop- up hit by a baseball player after t seconds. state an appropriate window to view the maximum height of the ball and when the ball hits the ground.

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.