Mathematics, 05.04.2021 23:40 jisssyyy
A professor has two umbrellas, each of which could either be in her office or in her car. The professor walks from her car to her office; she also walks from her office to her car. Assume that on each of these walks: It rains with probability 0.7, independently of all other walks. If it is not raining, the professor ignores the umbrellas. If it is raining, she uses an umbrella if there is one, and gets wet if there isn't. In the long run, what is the expected proportion of walks on which the professor gets wet
Answers: 3
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Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41
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Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
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A professor has two umbrellas, each of which could either be in her office or in her car. The profes...
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