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Fantom [35]
3 years ago
9

A population p of migrating butterflies changes over time it is represented by the equation p=100,000*4/5 where w is the number

of weeks since they began migration what will the population be after 2 weeks
Mathematics
1 answer:
Trava [24]3 years ago
7 0

Given that,

A population p of migrating butterflies changes over time it is represented by the equation

p=100,000\times (\dfrac{4}{5})^w Where w is number of weeks.

To find,

The population after 2 weeks.

Solution,

We have,

p=100,000\times (\dfrac{4}{5})^w

Put w = 2 in the above equation.

p=100,000\times (\dfrac{4}{5})^2\\\\=100,000\times \dfrac{16}{25}\\\\=64000

So, the population after 2 weeks is 64000 .

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