You read 50 pages in an hour. your sister reads 40 pages in an hour. explain how to find out how many more pages you read than your sister reads in 1212 hour?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f