MATH 111 Midterm: MATH111_ALL-SECTIONS_FALL2012_MID_SOL_1
14 Dec 2018
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September 24, 2012 math 111 exam 1. Note: while we"d like to guarantee that this answer key is 100% correct, there may be typos we missed in the proofreading. If you think an answer is wrong, check with your instructor or ta. 1. a. (10 points) a credit union has 2000 shareholders, and holds annual elections. Answer key (6. 1 7. 1) calculation(s) you used in factorial form. (i) the board of directors consists of 20 people. 1. b. (5 points) calculate c(10, 6) to a numeric answer. 1. c. (15 points) vending machines in the armory have 60 buttons that customers can push to buy a beverage. B (ii) how many sample points would there be if the marbles were picked with replacement (i. e. the first marble is picked then put back into the urn, before the second is picked then put back, etc. 2. b. (10 points) roget tosses two coins and rolls one standard six-sided die and observes the outcomes.
