Aspinner has 8 equally sized sections, 4 of which are gray and 4 of which are blue. the spinner is spun twice. what is the probability that the first spin lands on gray and the second spin lands on blue?

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

Can someone tell me if this is perpendicular? !

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 =