Answer:
r = 
Step-by-step explanation:
A = πr-32
using algebraic manipulation to isolate r
A + 32 = πr-32 + 32
A + 32 = πr
(A+32)/π = πr/π
r = 
Answer:
b
please correct if wrong
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Question</u>:
- Find the distance between (-4,-3) (2,1)
<u>To find:</u>
- The distance between (-4,-3) (2,1).
Use the distance formula.
<u>Distance formula:</u>



Solve.

- <u>Therefore, the final answer is 2√13.</u>
I hope this helps, let me know if you have any questions.
Answer:
Medain is the middle number on a number line so it's... 15
Range is the highest and lowest numbers subtracted...12
25th Percentile = 12
75th percentile = 18
Interquartile range = 13