Does this graph show a function? Explain how you know. A. Yes; the graph passes the vertical line test.
O
B. No; there are y-values that have more than one x-value.
O
C. Yes, there are no y-values that have more than one x-value.
D. No; the graph fails the vertical line frst.
test

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)