fifteen cancer patients volunteer for a clinical trial. seven of the patients will receive a placebo and eight will receive the trial drug. in
how many different ways can the researchers select 8 patients to receive the trial drug from the total of 15?
number of ways

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75