Amy, billy, cathy, and eddie are all flipping coins and recording how many heads they get. the chart shows how many times they flip a coin. who should get an experimental probability that is closest to the theoretical probability of 50%? amy 20 billy 50 cathy 75 eddie 100      a)amy b)billy c)cathy d) eddie

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24