Mathematics, 27.04.2021 15:00 tishfaco5000
A study was done to determine the efficacy of three different drugs—A, B, and C—in relieving headache pain. Over the period covered by the study, 50 subjects were given the chance to use all three drugs. The following results were obtained. "22 reported relief from drug A 22 reported relief from drug B 31 reported relief from drug C 7 reported relief from both drugs A and B 15 reported relief from both drugs A and C 16 reported relief from both drugs B and C 43 reported relief from at least one of the drugs" Note that some of the 22 subjects who reported relief from drug A may also have reported relief from drugs B or C. A similar occurrence may be true for the other data. (a) How many people got relief from none of the drugs?
Answers: 3
Mathematics, 21.06.2019 21:30
80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent
Answers: 2
Mathematics, 21.06.2019 22:30
Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?
Answers: 3
Mathematics, 22.06.2019 02:30
Find the difference in area between the circle and the triangle. click on the answer until the correct answer is showing.possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi
Answers: 1
A study was done to determine the efficacy of three different drugs—A, B, and C—in relieving headach...
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