It takes Andre 1.25 minutes to swim a lap.
Step-by-step explanation:
Answer:
The square root is 1.90
Step-by-step explanation:
Given

Required
Find x
Express 3.6 as 36/10
So, we have:

This gives

Rationalize


Using a calculator

So, we have:



Approximate

Answer:
They are asking what line meets that number (5) which should be Line A
Step-by-step explanation:
Answer:
7000 meters
Step-by-step explanation:
We know that 1 km = 1000 meters
7 km * 1000m/km = 7000 meters