The circle’s circumference is 43.98. Hope this helps!
Answer:
The car uses less gas
They use the same amount of gas after
miles
Step-by-step explanation:
Given
The table represents the car mileage
--- The van
First, calculate the car's slope (m)

From the table, we have:

So, we have:



Calculate the equation using:



implies that for every mile traveled, the car uses 1/40 gallon of gas
Also:
--- The van
By comparison to: 

This implies that for every mile traveled, the van uses 1/5 gallon of gas.
By comparison:

This means that the car uses less gas
Solving (b): Distance traveled for them to use the same amount of gas.
We have:
--- The van
--- The car
Equate both

Collect like terms


Take LCM


Solve for -7x

Solve for x

4/3 - (-3/4)
4/3 + 3/4
16/12 + 9/12
25/12 = 2 1/12
Hope I helped :)
Answer:
2
Step-by-step explanation:
5-3=2 it's simple really
1.301
Explanation:
Given:
and 
Note that from the properties of logarithms,





