Answer:
1,2,3,
Step-by-step explanation:
Answer:
-3y^2-8y-12
Step-by-step explanation:
Answer:
b is greater or equal to 53
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Plug in the standard deviation formula. This is new to me but it took some research.. Hope it helps
Answer:
b=7
Step-by-step explanation:
7 squared is 49, so b equals 7. I hope that was what you were looking for, and that it helps.