There are 4 pieces of paper, numbered 10 to 13, in a hat. After another numbered piece of paper is added, the probability of pic
1 answer:
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Answer:
Table A and Graph B
Step-by-step explanation:
It is Graph B because of the equation's slope which is 3. This 3 is represented as as a slope or as a "rise over run", this means that the graph goes up by 3 units while going right by 1 unit.
It is Table A because the points in the graph match with the points which Graph B goes through.
Answer:
8 minutes
Step-by-step explanation:
Since the level of the tank needs to be at two-thirds its original level, then this means that Andrew needs to drain only one-third of the fish tank. Therefore the amount of time it would take can easily be solved with this 2-step equation...
6t = 144 * .... first multiply the right side of the equation
6t = 48 ... next divide both sides by 6
t = 8
Finally, we can see that it will take Andrew 8 minutes to drain the tank to two-thirds of its original level.