Answer:
Therefore the age of paint is 8915.78 years.
Step-by-step explanation:
Given that, the paint contain 34 % of the original carbon-14.
The exponential decay model for carbon-14 is
A= Remaining amount of carbon.
= initial amount of carbon.
Here A= 34% of 
Taking ln both sides
Therefore the age of paint is 8915.78 years.
The probability shows that the total number of times it'll land on 1 or 5 will be 78.
<h3>How to calculate the probability?</h3>
The number of times that 1 will be rolled will be:
= 0.1 × 300
= 30
The number of times that 5 will be rolled will be:
= 0.16 × 300
= 48
Therefore, the total number of times it'll land on 1 or 5 will be:
= 30 + 48
= 78
Learn more about probability on:
brainly.com/question/2475620
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If the population of the animals decreases by 10% every year. This means that the population for the next year is 90% of that in the previous. The multiplier for the rate of exponential decay is therefore 0.90. The answer is letter B.
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Solve Using the Quadratic Formula (m+ 4)(4m-2)=5(m+3)-10 ..... Use the quadratic formula to find the solutions.
