Answer:
Radius: 7
Diameter: 14
Area Formula: π r^2
Area Answer: 154 ft^2
Step-by-step explanation:
Radius: 14/2 = 7
The radius is always half the diameter.
Area Work
A = π(7)^2
A = π(49)
A = 153.9380 ft^2
I think the answer is 31.75
Answer:
Mean: 30 students
Standard deviation: 5.2 students
Step-by-step explanation:
Khan
It would be 2/4. 2/4 simplifies to 1/2.
