Mr. Copper’s class has a female student to male student ratio of 3:2. Mr. Copper’s class has 18 girls, how many boys does he hav
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Answer:
Step-by-step explanation:
To find the required probability,
We can split the 40 years of Eric into very small pieces of time dt. Now, If Eric dies at time t and Gary dies before Eric, the probability is :
Hence the probability that Gary dies first is given by :