The circles radius is 17 or 16.9
-23.2 I think this is the answer
Answer:
2.60
Step-by-step explanation:
z-score is the difference between the score and mean, divided by the standard deviation.


So 2.6 is an answer close enough.
Answer:
x=36
Step-by-step explanation:
2(x+9)=3(x-6)
2x+18=3x-18
X=36
Find the domain by finding where the expression is defined.
Inveral Notation: [3,6) ∪ (6, ∞)
Set Builder Notation:{x|x ≥3,x ≠6}