Answer:
38.5ft²
Step-by-step explanation:
we know the formula for Area is
A=pi*r²
A=38.5
Answer:
D
Step-by-step explanation:
The domain is the x value which in this case would be the hours of training
The square root of 343 is 18.520 or 18.52 or also 18
Answer:

Step-by-step explanation:

The correct option is B.
Answer: 1
Step-by-step explanation: it only goes into 14 once because 8 • 2 =16