3 years ago

How long will it take for 95% of a sample to decay

1 answer:

5 0

I searched up the entire problem. I solved it and got 129.7 seconds but I'm not sure it's right.

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zheka24 [161]

Answer:

heres an example of substitution in a world problem. hope this helps on some other problens

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3 years ago

allsm [11]

X + 4 is the answer to your question
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2 years ago

dangina [55]

Answer:

y = 4 sin(t/2 + 4π/3) − 2

Step-by-step explanation:

General form:

y = a sin(2π/T t)

Given a = 4 and T = 4π:

y = 4 sin(2π/(4π) t)

y = 4 sin(t/2)

Add horizontal shift of -4π/3 and vertical shift of -2:

y = 4 sin(t/2 − (-4π/3)) − 2

y = 4 sin(t/2 + 4π/3) − 2

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3 years ago

adell [148]

Answer:

Step-by-step explanation:

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3 years ago

mote1985 [20]

Answer:

check the screenshot I attached:

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2 years ago