College Math

College Math Study Guide

Question 4: A bag has 15 candies and 10 chocolates. Five items are drawn from the bag. Find the probability that at least one item drawn is a chocolate. a. 54% b. 87% c. 94% d. 76% Question 5: Johnson plays a game at a fair in which one has to spin a spin-wheel. The spin-wheel has two colored regions and an attached arrow is given as: The bet per game is $2. If the arrow stops at yellow color, you lose the money, but if the arrow stops at orange color, you get back $5. If Johnson decided to play a total of 15 games, what is his expected return? a. 0 b. -4 c. +6 d. +3 Question 6: In how many different ways the word PINEAPPLE can be written? a. 362,880 b. 84,576 c. 30,240 d. 767,970 Sales

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