Answer 1a = 23, 1b = 7, 1c = 18 Answer 2a = 24, 2b = 54, 2c = 9 Answer 3 = 4b (sp) Answer 4a = -5, 4b = 4

Answer 1a :63 , 1b: 21, 1c: 42 Answer 2 :6 Answer3 : 11 Answer4: Bill should bet $42 on Sprinter E. This gives a Bill 96% chance of winning

Second try:Answer 2. 4 Answer 3a is 133, 3b is 37, 3c is 23, 3d is 146 Answer4. 100m winner is Jeremy, 100m winning time is 12.20 Second, 50m winner is Jeremy, 50m winning time is 6.39 Second

First :Answer 1: A Answer 2: 19 Answer 3: a. 76 b. 94 c. 62 d. 107 Answer 4: 50m winner is Bob, 1.3 secs. 100m winner is Ben, 2.1secs

Nice

Good post!

Wow

Cool!

Nice!

Nice work!

Nice

Nice work!

Nice work!

wow

Coool

Amazing

Clasic

Nice

Amazing!

Good