Find the exact volume of a waffle ice cream cone with 3-in

What number should be added to both sides of the equation to complete this square? x^2-10x=7

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

Witch represents the inverse of the function f(x)=1/4x-12