My daughter is cooking this evening and I am wondering what will be served. There is probability 0.30 that she will serve brussel sprouts, there is probability 0.23 that she will serve tacos, there is probability 0.22 that she will serve fish, and there is probability 0.45 that she will serve none of the above. 1. What is the probability that she will serve brussel sprouts or fish if the probability of simultaneously serving both is 0.20? 2. What is the probability that she will not serve either brussel sprouts or fish?.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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My daughter is cooking this evening and I am wondering what will be served. There is probability 0.30 that she will serve brussel sprouts, there is probability 0.23 that she will serve tacos, there is probability 0.22 that she will serve fish, and there is probability 0.45 that she will serve none of the above.

1. What is the probability that she will serve brussel sprouts or fish if the probability of simultaneously serving both is 0.20?

2. What is the probability that she will not serve either brussel sprouts or fish?.

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