Will I still pass math class if I have a D+?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Write the rational number in lowest terms 99/-15

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 =