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Akimi4 [234]
4 years ago
15

You write the letters of the word DEMOGRAPHICS on separate slips of paper and place them in a bowl. Your friend will draw a slip

of paper out of the bowl without looking. What is the probability that your friend will draw a vowel? Enter your answer as a fraction using the / symbol, like this: 42/53
Mathematics
1 answer:
Lesechka [4]4 years ago
8 0

Answer:

1/3

Step-by-step explanation:

we have 12 letters

e a i o

4 vowels

so 4/12=1/3

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The relationship between the half-life, T₀.₅, and the decay constant, λ, is given by

T₀.₅ = 0.693/λ.

Solving for λ, we will multiply both sides by λ first:
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Since we know the half life is 6 hours, this gives us:
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Dividing by 6, we have
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Step-by-step explanation:

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<em><u>hope</u></em><em><u> this</u></em><em><u> answer</u></em><em><u> helps</u></em><em><u> you</u></em><em><u> dear</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care</u></em>

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