Answer:
the price before taxes was $18,229.13
Step-by-step explanation:
Find the area of the wheel:
Area of a circle is found using the formula:
Area = PI x r^2
9 inch would be the diameter, so the radius would be 9/2 = 4.5 inches.
The area would be 3.14 x 4.5^2 = 63.6 square inches.
Now divide the price by the area to get price per square inch:
Cost per square inch = 18.60 / 63.6 = $0.29 (rounded to the nearest cent)
It's 14.285714%
So, simplified it would be 14.3% because you round the 2 up since theres an 8 behind it.
The worng answer is [b]
hope this helps you
have a great day
Answer: 
Step-by-step explanation: half in is the answer your probably looking for in APEX.