A) control group, they did not also survey 10 other ppl who took a placebo
Answer: do 24.98 - 16% = 29.74
and 24.98 then turn that to a percent
Step-by-step explanation:
First use the
Pythagorean theorem to find the hypotenuse h of the right triangle.
h = √(62 + 82)
= √(36 + 64)
= 10
