The answer would be Z = 1
You take 50 times .082 which is 8.2% in decimal form to get 4.1
Answer: 144 minutes
Step-by-step explanation:
Based on the information that has been given in the question, the minutes that the slower pipe alone can use in filling the tank can be denoted by y minutes.
Therefore, the faster pipe will fill it in 1/3 × x = x/3 minutes.
Therefore,
1/x + 3/x = 1/36
4/x = 1/36
x = 36 × 4
x = 144
The number of minutes taken by the slower pipe will be 144 minutes.
If you drive 1000 miles, then you would multiply $0.05 * 1000 miles =$50.
