Answer:
it will take her 
minutes more to walk down to Raj's House
Step-by-step explanation:
It took Sheldon 
minutes to walk to Raj's house
It also took Sheldon 
minutes to use the bus.
To get the time difference between the two transport mechanisms, we subtract their different time durations.
This will be
We can convert this to Mixed fractions as shown minutes.
Therefore, it will take her minutes more to walk down to Raj's House
Answer:70
Step-by-step explanation:
7/4=1.75
1.75=175%
175% of a school year is 7 quarters.
Given problem;
A = 4 π R²
To solve for R, we have to make it the subject of the expression.
Since
A = 4 π R² , follow these steps to find R;
Multiply both sides by 
A x = x 4 π R²
= R²
Then find the square root of both sides
√R² = 
R =
The solution is
