4.A 2000 L tank containing 550 L of water is being filled with water at the rate of 75 L per minute from a ful

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4.A 2000 L tank containing 550 L of water is being filled with water at the rate of 75 L per minute from a ful

A.
2000 75t = 1600-75t

B.
550 + 75t = 2000-75t

C.
550 + 75t = 1600-75t

D.
none of these

2006-10-19 05:59:20 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

3 answers

2000=550+75t
so none of these

2006-10-19 06:02:42 · answer #1 · answered by raj 7 · 1⤊ 0⤋

Your question is cut off. I'm guessing there is additional information about a drainage pipe or something. That's the only explanation for why all of the possible solutions have extra terms; wrong answers on multiple choice questions are rarely so obviously incorrect. There's a good chance that one of them is correct, but there's no way for anyone here to accurately answer your incomplete question.

2006-10-19 06:24:49 · answer #2 · answered by DavidK93 7 · 0⤊ 0⤋

none of those

2006-10-19 06:04:18 · answer #3 · answered by BEN 2 · 0⤊ 0⤋