Answer:
Step-by-step explanation:
circumference = 2πr
2πr = 30π inches

Area = πr² = π*15*15 = 225π square inches
The correct answer here would be the third choice or NK
hope this helps
Answer:
The first row
Step-by-step explanation:
Letters A,B,C,D
The answer to this question is true. Based on my knowledge and research, the deviation is, in fact, the difference between any value and the mean of the entire set.
Between 1 and 3 cus -0.17 and before that it’s like 22 and 25 (-)