Answer:
:)
Step-by-step explanation:
Determine the net income (subtract the total expenses from the revenue).
Divide the net income by the revenue.
Multiply the result by 100 to arrive at a percentage.
Hope this helps :)
Answer:
12.5 in^2
Step-by-step explanation:
25=2(3.14)r
25=6.28r
Divide by 6.28 on both sides:
3.98089172=r
Now use 
:
12.5 in^2
9514 1404 393
Answer:
r = 1
Step-by-step explanation:
Solving the equation for r gives ...
r = y/x
Using the first line of the table, we find r to be ...
r = 5.8/5.8 = 1
The constant of proportionality is r = 1.
Before you can add these fractions, you first need to make a common denominator. The GCF of 2 and 8 is 8, so you need to make 1/2 into a fraction with 8 as the denominator. 1/2 is equal to 4/8.
Add the fractions together.
1 4/8 + 7/8 = 2 3/8
Your answer should be:
2 3/8
