A snack bar offers a choice of 5 beverages, 7 entrees, and 4 types of desserts.

Question

A snack bar offers a choice of 5 beverages, 7 entrees, and 4 types of desserts. If a "meal" consists of a beverage, an entree, and a dessert - how many different meals are possible. In a group of 255 people, 165 people invested in mutual funds, 135 invested in stocks and 75 invested in, both Mutual funds and stocks. a. Draw a Venn diagram illustrating this situation b. How many people in this group invested in neither mutual funds nor stocks? How many 5 digit numeric codes are possible if the first digit cannot be a four and adjacent digits must be different. a. List the Sample space for possible Outcomes from spinning these two spinners. b. Give the probability of getting the same color on both spins c. Give the probability of getting a RED and a Yellow on the two spinners. (Each colored region is the same area within the circle) A group of 56 people was classified according to gender and age.

Explanation / Answer

Solving question 1, Please repost the rest individually.

1) No . of ways of selecting a meal = No. of ways of selecting a dessert* No. of ways of selecting a entree* No. of ways of selecting a beverage = 4*7*5 = 140

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