A computer program requires the user to enter a registration code made up of the digits 1, 2, 4, 5, 6, 7 and 9 Each number has to be used and no number can be used more than once. What is the probability of first three even numbers? What is the probability of first three digits are odd numbers?

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

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