Answer:
The steady state solution of the system is calculated in the diagram below:
Answer: I believe Betty
Step-by-step explanation:
Betty because bennet says 300 divided by seven is 50 but is 42
Answer:
true because you can do that in a amound of the total
Inlet pipe can fill the pool in 6 hours, means: every hour the pool is filled 1/6
a drain can empty the pool in 9 hours, means: every hour the pool is drained 1/9
If the inlet and the drain are both left open, every hour the pool is filled 1/6-1/9=1/18
It will take 18 hours to fill up the pool.
