Answer:
4
Step-by-step explanation:
The principal square root is the positive square root
sqrt(16) = ±4
taking the positive square root
4
<span>I think the answer is C but I would like someone to double check it for me please.</span>
Answer:
C = 2
Step-by-step explanation:

Answer:
B
Step-by-step explanation:
2.2lb = 1 kg
6.6/2.2=3.0kg
Answer: Your answer is 5.
Step-by-step explanation: All you have to do is divide 115 and 23, and that will give you your product, 5.