Given: a = {(2,3), (5,1), (-3,-2), (0,3)} a is a subset of

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

Hi, can anyone show me how to do this problem? 100 points for this. in advance

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 =