A bag of marbles contains 3 yellow, 6 blue, 1 green, 8 orange.
1. What is the probability of selecting a yellow followed by blue if the first marble was replaced
2. Probability of selecting green marble, putting it aside then selecting a red marble
3. Probability of selcting a yellow marble, followed by another yellow marble and an orange if after each pick the marbles we're put aside
Please explain your answer

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

8.74 rounded to the nearest whole number

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.)