Asports recreation company plans to manufacture a beach ball with a surface area of 7238 in.2 find the radius of the beach ball. use the formula mc015-1.jpg, where a is the surface area and r is the radius of the sphere.

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base