Victor has six movie rental coupons. He can give five of his friends coupons, but seven of his friends want coupons. They are Cristian, Raekwon, Bryan, Hezekiah, Tommy, Zelia and Cameron. To decide, Victor writes each friend's name on its own piece of paper and selects one. What is the theoretical probability that Victor picks someone whose name does not begin with the letter C? (write your answer as a fraction)

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.

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.