The mean is the average. You calculate it by adding all the numbers up in the data set and divide by how many numbers there are in the data set.
So:
Answer:
3598.175 is the diameter
Step-by-step explanation:
https://www.omnicalculator.com/math/circumference
You would arrive at 5 am, which would be 3 am in the california time zone.
X= 13
y=16
Work:
x+y=29
x=29-y
x+2y=45
29-y+2y=45
y=45-29
y=16
x=29-16
x=13