Summarize each CCW rotations using a few of your own words. 90 degrees 180 degrees and 270 degrees​

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Plz hurry evaluate the expression a+b where a=8 and b=19

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