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Nat2105 [25]
3 years ago
11

READ THIS PLEASE.) Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties water fro

m the tank at a constant rate. When Jada first sees the tank it contains 7 gallons of water. Three minutes later, the tank contains 5 gallons of water.
PART A.) At what rate is the amount of water in the tank changing? Use a signed number, and include the unit of measurement in your answer.

PART B.) How many more minutes will it take for the tank to drain completely? Explain or show your reasoning.

PART C.) How many minutes before Jada arrived was the water tank completely full? Explain or show your reasoning.

LITTLE REQUEST PLEASE.)
SHOW YOUR WORK
I TRUST YOU GUYS....
THIS IS A FREE 45 POINT OPPURTUNITY
PLEASE HELP....
Mathematics
1 answer:
Inga [223]3 years ago
4 0
10-7=3, 7-5=2 so the pattern is -3,-2
Part b the answer is 6 mins because if you use the pattern -3,-2 and add it up minus 3 mins equals 2, and another 3 mins past and it’s -2 and 3 plus 3 is 6


Part C: 3 mins before she came the tank was full because if you switch the subtraction to addition it would be 7+3=10
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not statistically significant at ∝ = 0.05

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