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2 years ago

Need help with solving please

Mathematics

1 answer:

attashe74 [19]2 years ago

5 0

Answer:

x=8

Step-by-step explanation:

4 ^(1/2x) = 256

Rewriting 256 as a power of 4

4 ^(1/2x) = 4^4

Since the bases are the same, the exponents are the same

1/2x = 4

Multiply each side by 2

1/2x *2 = 4*2

x=8

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Pregnant women metabolize some drugs at a slower rate than the rest of the population. The half-life of caffeine is about 4 hour

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Answer:

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Step-by-step explanation:

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So for the husband

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7 pm is 11 hours after 8 am, so this is C(11)

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$55 = 110e^{10}$

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$10r = \ln{0.5}$

$r = \frac{\ln{0.5}}{10}$

$r = -0.0693$

At 7 pm

7 pm is 11 hours after 8 am, so this is C(11)

$C(t) = 110e^{-0.0693t}$

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Answer:

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Step-by-step explanation:

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Answer:

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