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anonymous

  • one year ago

Suppose that the amount of algae in a pond doubles every 6 hours. If the pond initially contains 50 pounds of algae, how much algae will be in the pond after 18 hours? pls tell me how to solve this :)

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  1. anonymous
    • one year ago
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    try multiplying and then divied your answer by 6

  2. anonymous
    • one year ago
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    ok

  3. anonymous
    • one year ago
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    did you get it

  4. anonymous
    • one year ago
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    The answer choices are a.400 b.10,800 c.300 d.600

  5. anonymous
    • one year ago
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    i havent gotten it yet

  6. anonymous
    • one year ago
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    ok

  7. misty1212
    • one year ago
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    there are 3 doubling periods in 18 hours i.e \(18\div 6=3\) so it will doube 3 times

  8. misty1212
    • one year ago
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    do \[50\times 2^3\]

  9. anonymous
    • one year ago
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    ohhhh I got 400, so that is how i solve it. Thanks Ms. Misty it rly helped alot :) i will give medal :D

  10. anonymous
    • one year ago
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    sorry im only in 6th grade :(

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