Mark wants to use a grid to model the percent equivalent of the fraction 2/3. how many grid squares should be shade? what percent would his model show?

Triangle xyz has vertices x(1,3), y(0,0)

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

What is mean median mode and range?