PLEASEE HELPPP Which expression is equivalent to (4^−3)^−6?
(a) 4^3
(b) 4^−18
(c) 4^18
(d) 4^-9

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