Asked by anonymous

there are markers every 1000 feet along the side of a road. While driving, Mai passes marker number 15 at 10:05 and marker number 39 at 10:11. find mai's average speed feet per minute. use dimensional analysis to check the reasonableness of your answer.
Answered by Damon
39 - 15 = 25 spaces
so
25,000 feet

10:11- 10:05 = 6 minutes

25,000/6 = 4167 feet/min
a little less than a mile a minute or 60 miles per hour
Answered by anonymous
isn't 39-15 24?
Answered by Damon
sorry, yes
There are no AI answers yet. The ability to request AI answers is coming soon!