I thank it is a. yards i am no sure that is right
Answer:
2x-3
Step-by-step explanation:
If you would like to know how many pounds of pasta the restaurant will need, you can calculate this using the following steps:
3 pounds of pasta ... 14 people
x pounds of pasta = ? ... 56 people
3 * 56 = 14 * x /14
x = 3 * 56 / 14
x = 12 pounds of pasta
The correct result would be 12 pounds of pasta.
Answer:

Step-by-step explanation:
Circumference of the column 
Circumference of a circle
Therefore:

Area of a Circle 
Since radius of the cross section of the column =9 meters
Area of the cross section of the column
