Vincent flipped three coins during a probability experiment the outcomes of the first 40 trials are shown
3 tails 4

1 head 2 tails 13

2heads 1 tail 16

3heads 7

How many of the next 120 trials will the outcome be exactly two coins of showing heads

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.