You never actually asked a question but if you are asking the rate at which the football traveled then that would be traveling 1 foot down every 2.33333 seconds
The number of computers sold has to be 30% more than 48. 30% of 48 plus the numbers sold last month .3 x 48 +48 14.4 +48 62.4 Round up because the numbers has to be an integer value. (You can't have 2/5 of a computer).
