Answer:
What is the difference between entering a formula and entering data ??
I’m not sure but i think 66 hours because both pumps must fill half of the pool which would split the timing for each which would make pump 1 take 36 hours to fill half and pump two take 30 hours to fill the rest. when you add these hours it equals 66. i hope i helped :)
Answer:
none of the above? sorry not too sure
Answer:
A: 112 degrees
Step-by-step explanation: