The answer is 93 years old.
The square root of 7056 is
84
Ok I will let you know tomorrow afternoon when I get to the school
Rounding it to the tens place so your answer for 12mm is going to be 10
Answer: A. The study compares two or more treatments (possibly including "no treatment").
C. The study involves one or more treatment groups and a control group.
Step-by-step explanation: