Find the radius and the circumference to the nearest hundredth when d ≈ 3.2 in. use 3.14 for π

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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 the solution to the equation in the & show work i’m very