A college intramural sports program requires all students to take a fitness test. The time to run one mile is recorded for 200 male students in the program. These times have a normal probability distribution with mean 8 minutes and standard deviation 1 minute. Mike’s time for one mile is 9 minutes. What is the probability that a student will take longer than Mike to run a mile?

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.