Length of a circle=2πr
r=40 m
Length of the circular track=2*π*40m=80π m.
The athelete jogs each day 10 laps
1 lap-------------------80π m
10 laps------------- x
x=(10 laps * 80π m) / 1 lap=800π m
Calculate how far he jog eache week (5 days).
1 day------------------800π m
5 days---------------- x
x=(5 days*800π m)/1day=4000π m=4000m * 3.141592...≈12566,37 m
solution: 12566 m
Answer:
53thst is the right. answer
Yes.
When you divide the top and bottom of 2/8 by 2 you will get 1/4 which is the same as 1/4.
Answer:
144
Step-by-step explanation:
PEMDAS
(12)^2
144
