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kifflom [539]
2 years ago
5

Three years ago, dedrick's age was a third of francisca's age. in 13 years, francisca's age will be twice dedrick's age. how old

are they now?
Mathematics
1 answer:
serg [7]2 years ago
3 0

Answer:

Step-by-step explanation:

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The displaced volume of the water, because of the submersion of the object, is equal to the volume of the object.

So to find the volume of the object we calculate the difference in volume of water:
33.1-25.1 = 8 ml

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The density of the object is found by the formula:

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Which of the ordered pairs in the form (x, y) is a solution of this equation?
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Can anyone please help ME!:)​
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3 years ago
Pat has been assigned the job of picking apples from the family orchard. He could do the job alone in 8 hours. He knows that his
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Answer:

3.7 hours

Step-by-step explanation:

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Patti could do the job alone in 7 hours

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