Suppose that w and x are point on the number line. if wx= 10 and x lies at -7, where could w be located? if there is more than one location, separate them with commas.

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 =