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ExtremeBDS [4]
3 years ago
8

A dose of a new pharmaceutical drug is decaying according to the half-life model f(t) = Ne-0.2174, where N is the dose

Mathematics
1 answer:
Rudiy273 years ago
6 0

Answer:

  14.7

Step-by-step explanation:

Perhaps your equation is ...

  f(t) = N·e^(-0.2174t)

We want f(6) = 4, so ...

  4 = N·e^(-0.2174·6) = N·e^-1.3044 ≈ 0.2713N

  N = 4/0.2713 = 14.7 . . . . milligrams

The dose amount was about 14.7 mg.

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(1 point) All that is left in a packet of candy are 7 reds, 3 greens, and 3 blues.
Sauron [17]

Answer:

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Step-by-step explanation:

The total number of candies is 7+3+3 = 13

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P( red, then green) = P( 1st red) * P(2nd green)

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3 years ago
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2 years ago
Please help !!!!!!!!!
Dmitrij [34]

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3 0
2 years ago
How to Divide 80 into the given Fractions
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