Adog and cat rescue uses 40 pounds of dog food and 15 pounds of cat food to feed it's animals each day. how many pounds of dog and cat food do they use in seven days

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 =