3 years ago

What the answer plz help

1 answer:

4 0

20 = 40e^-0.1446t
e^-0.1446t = 0.5

t = ln 0.5 / -0.1446
t = 4.8 days

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RSB [31]

Easy

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answer is D

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3 years ago

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3 years ago

Orlov [11]

Answer:

No solutions.

Step-by-step explanation:

No solutions because these two lines are parallel.

You can tell by the slopes. Both slopes are equal -3.

The -2 and $\frac{5}{8}$ vertically shift the lines.

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3 years ago

timofeeve [1]

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3 years ago

jeka94

Answer:

375

Step-by-step explanation:

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3 years ago