The mason family's bill for dinner is $55.73. how much should they tip their server? (assuming they tip the normal 15%) 8.25 3.72 8.36 40.73

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 =