What is the y-intercept of the line with a slope of −47 that passes through the point (7, −7/2)?

−12
5
−4114
12

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 =