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Thepotemich [5.8K]
2 years ago
12

question 3 consider a certain type of nucleus that has a decay rate constant of 0.0250 min-1. calculate the time required for th

e sample to decay to one-fourth of its initial value.
Mathematics
2 answers:
vampirchik [111]2 years ago
6 0

Answer:

since the decay rate constant of0.0 250 min.

hence the time required for the sample to decay to one forth of it's initial value is

Step-by-step explanation:

Travka [436]2 years ago
5 0

Answer:

Step-by-step explanation:

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What is the value of -2(x + 5)<br> A x = 10<br> B x - 10<br> C -2x - 2<br> D -2x - 10
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Answer:

Option D: -2x-10 is the correct answer.

Step-by-step explanation:

Given expression is;

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