the oval track below is formed by a straight section on each side and a semicircle at each end. what is the approximate distance around the track? I NEED IT QUICK!!!

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Find the distance between (0,5) & (-4,2)

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)