Answer:
The square root of 45600 is 20
Step-by-step explanation:
One fraction that can be form is 
Answer:
There is a positive correlation between these two variables.
Step-by-step explanation:
Positive correlation is an association amid two variables in which both variables change in the same direction.
A positive correlation occurs when one variable declines as the other variable declines, or one variable escalates while the other escalates.
As the distance covered by the vehicle increases the amount of gas consumed also increases. Thus, the weekly cost of gas will also increase.
Thus, there is a positive correlation between these two variables.
1; 127 mi
2;78
Sorry i did not know the other answers
I hoped this helped