A) control group, they did not also survey 10 other ppl who took a placebo
8 rotations. first must convert 50 ft into inches. 50x12=600 in. If you know the distance and the length of rotation, divide the length (600) by the length of each rotation (75) and you get 8
The height is about 3, since I use 3.14 for (pi)<span>π.</span>
Answer:
-2 5/12 > -2 3/4
-92 < -15/16
Step-by-step explanation:
