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Natali [406]
3 years ago
7

A plant grows 3 centimeters in 10 days. How much does it grow per day?

Mathematics
2 answers:
Readme [11.4K]3 years ago
7 0
3.3(3333333) per day 
ZanzabumX [31]3 years ago
4 0
3 centimeters is the same as 30 millimeters, because there is 10 millimeters in every centimeter. in order to figure out how much the plant grew, you divide 3 centimeters by ten, or 30 millimeters by 10, which is easier.

30 divided by 10 is 3, so the plant grew 3 millimeters every day.
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1) The size of the colony after 4 ​days is 6553 mosquitoes

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To answer this question you must use the growth formula

N = N_0e ^ {kt}

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Then we use these values to find k.

1600 = 1000e ^{k(1)}\\\\\frac{1600}{1000} = e ^ k\\\\ln(\frac{1600}{1000}) = k\\\\k = 0.47

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To know how long it should take for the population to reach 10,000 mosquitoes we must do N = 10000 and solve for t.

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Step-by-step explanation:

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