You must find the area of the circle
A = π r^2
The radius is half of the diameter, so divide 26 by 2. This equates to 13
A = π • 13^2
Multiply 13 times 13 (13^2) and it equals 169.
A = π • 169
A= 530.93
The answer is 530.93
He can make fewer than 14 batches of cookies.
Vertex- 0,4
Directrix- x=-6
This is my suggestions. There lots of graphing technology out there. I would use it to help with ur homework. ;)
Answer:
<u>The cost per gallon is US$ 1.87</u>
Step-by-step explanation:
1. Let's review the information provided to us to answer the question correctly:
Number of gallons of gas = 13
Cost of the gallons of gas = US$ 24.31
2. What is the cost per gallon?
Cost per gallon = Cost of the gallons of gas/Number of gallons of gas
Replacing with the real values, we have:
Cost per gallon = 24.31/13
Cost per gallon = 1.87
<u>The cost per gallon is US$ 1.87</u>