Answer:
bout 7
Step-by-step explanation:

(prounounced "y bar") is the mean of the y values
Add up the y values to get
5+7+10+15+18 = 55
Then divide by 5 (because there are five y values) to get
55/5 = 11
Therefore,

The answer is choice C
6. I hope my answer helped you out.
Answer:
57.14
Step-by-step explanation:
8/14 =x/100
cross multiply
800= 14x
x=57.1428
Answer:
p=74
a=60
Step-by-step explanation: