SOLUTION: A tank contains 450 gallons of water and empties 1/2 gallon every hour. How many hours would it take to r

Algebra ->  Functions -> SOLUTION: A tank contains 450 gallons of water and empties 1/2 gallon every hour. How many hours would it take to r      Log On


   

Question 131485:

















A tank contains 450 gallons of water and empties 1/2 gallon every hour.
How many hours would it take to reduce the contents of the tank to 350 gallons? (Select one.)
50 hours
100 hours
150 hours
200 hours
250 hours

Answer by vrv.teja(1) About Me  (Show Source):
You can put this solution on YOUR website!
The equation for your question is: 350 = 450 - -1/2h
The answer is 200 hours





200 hours