Answer:
The absolute value is the distance between a number and zero. The distance between −7 - 7 and 0 0 is 7 7 . 7 7. |−7| | - 7 | ...
Step-by-step explanation:
Wish I could help. :( But I'm not sure.
Step-by-step explanation: 6hours= 60*6=360
360:30
12:1
Answer:
208.6 gal/min
Step-by-step explanation:
For 2" pipe,
Given Volume = 463.2 gal, time = 12 min
flow rate for 2" pipe
= Volume ÷ time
= 463.2÷12
= 38.6 gal/min
For 4" pipe,
Given Volume = 1730.4 gal, time = 7 min
flow rate for 4" pipe
= Volume ÷ time
= 1730.4÷7
= 247.2 gal/min
Difference in flow rate = 247.2 - 38.6 = 208.6 gal/min
