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3 years ago

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Alex’s father is 5 times older than Alex and Alex is twice as old as his brother nick who is 5 years old how old is Alex’s fathe

r

1 answer:

12345 [234]3 years ago

5 0

Answer:

Alex's Father is 50

Step-by-step explanation:

If nick is 5 and Alex is twice as old as Nick then Alex must be 10

Because 5 times 2 is 10

And if Alex is 10 and his father is 5 times older than him than his father is 50

5x2=10

10x5=50

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Marcos purchased a sail boat for $56,900. He anticipates each year the boat will decrease in value by 8.1% from the previous yea

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Answer: $56,900\left( 0.919\right)^x$

Step-by-step explanation:

Given

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after another year it becomes

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The percentage of the radioactive isotope left is 25.0000%.

<h3>What is the half life?</h3>

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