So if u were to use a calculator, which you probably might need, you would take the radius, square it by 3, multiply by 4 and then divide by 3.
Answer:
Fraction: 89/250
Percentage:35.6%
Step-by-step explanation:
Subtotal is the total amount of all the prices you ordered, and total is the sum of the subtotal and the tip.
So it’s neither of them...
Answer:
A.

Step-by-step explanation:
Given
Ratio = 3:5
Q = -14
S = 2
Required
Which solution uses 
From the given parameters;



Substitute the above values in 
This gives:


<em>From the list of given options, only option A uses the given form of the formula...</em>