Register
A water tank has 22 gallons of water. It begins to receive 26 gallons per hour for a number of hours. If the tank needs to fill to at least 516 gallons, which of the following is the minimum number of
3.2k views
2 votes
A water tank has 22 gallons of water. It begins to receive 26 gallons per hour for a number of hours. If the tank needs to fill to at least 516 gallons, which of the following is the minimum number of hours the tank should continue filling?

User Neil Williams
by
7.6k points

2 Answers

3 votes

Answer:

B. 19

Explanation:

User Khanh
by
8.9k points
5 votes
The number of gallons in the tank can be represented by the equation:
g = 26h + 22; where g is the gallons of water in the tank and h is the number of hours passed.

Equating g to 516:

516 = 26h + 22
26h = 494
h = 19 hours of filling time
User Lior Chaga
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!