1) If a ball drops down from a 102 foot tall building and rebounds each time to 36% of its previous hight, what is the total vertical distance traveled by the ball before it comes to rest?
2) A die is tossed several times. Enter the # of 1's 2's and 3's, etc. that occur enter the percentage of times each # shows up.
3) Baseball pitcher's earned run average: r = runs, i = innings. ERA = r * 9 / i.
4) A coin is flipped repeatedly. Input the # of heads and tails that occur. Compute the percent for total # of heads and tails.