A fish tank has 150 gallons of water and is being drained at a rate of 12 gallon each second. A second fish tank has 120 gallons of water and is being filled at a rate of 14 gallon each second. After how many seconds will the two fish tanks have the same amount of water?
2 answers:
Answer:
Just start with 14 and go up and then start at 150 and go down by 12 until they meet
answer : 40 seconds
the tanks will therefore have the same amount of the water after 40 seconds
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The answer is: D
Step-by-step explanation:
Direction: Opens Up
Vertex: (
−1/2, −25/4)
Focus: (−1/2, −6)
Axis of Symmetry: x = -12
Directrix: y = -132
Answer:
7
Step-by-step explanation:
Rosetta drove her car 80 miles in one hour. Assuming that you ate talking about miles per hour you decide 160÷2=80 therefore, she drove 80 miles per hour (80/mph)
1. Log7 (49)=2
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