V = 4/3 * 3.14 * 9^3 = 3052.08
Answer is B
Answer:
3.93 per hour
Step-by-step explanation:
The first 4 hours is at 20 hours / 4 hours or 5 dollars an hours
The second line has a slope of 2.50 dollars an hour
But there is also a surcharge when you go over 4 hours
That is a 5 dollar flat rate at 4 hours
Assuming that we do not include the flat rate in the hourly calculation
4 hours * 5 dollar + 3 hours * 2.50 = 20+7.50
27.50 is the hourly charge
Divide by 7 hours
3.928571429
3.93 per hour
Answer:
2:45
Step-by-step explanation:
Answer:
I can't answer your question without giving me the answer choices
Step-by-step explanation:
X~1. Y~2 that's the answers
