A person can purchase a particular model of a new car with a choice of ten color
ID: 3323996 • Letter: A
Question
A person can purchase a particular model of a new car with a choice of ten colors, with or without automatic transmission, with or without four-wheel drive, with or without air conditioning, and with two, three, or four radio-CD speakers. How many different options are there for this model? 1. ola quo 2. In how many ways can seven airplanes line up for a departure on a runway if the plane with greatest number of passengers must depart fist? 3. A human resource manager has 11 applicants to fill three different positions. Assuming that all applicants are equally qualified for any of the three positions, in how many ways can this be done? 4. In how many distinct ways can the letters of the word ATLANTA be arranged? One student is selected at random from a group of 12 freshmen, 16 sophomores, 20 juniors, and 2 seniors. Find the probability that the person selected is 5. a. A freshman. b. Not a sophomore A junior or a senior. c.
Explanation / Answer
As per the Chegg policy, we are advised to do one question at a time so i am attempting the 1st one.
1. Number of choices possible
= 10*2*2*2*3
= 240
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