RE: Puzzle Contest #10 - First to get all the correct answers wins 5 SBD, all attempts will receive an upvote.

[mnine3]

Answer 1, a
Answer2 3
Answer3a.76,3b:84, 3c:52, 3d is 1108
Answer4 100m winner is jeremy, 100m winning12/20 seconds, so winner is jeremy, winning time is 6/39 seconds.