The sum of functions is given as:
In this case we have:
The domain of the functions is any number that makes the squared root a real number, then:
Hence the domain of the functions is:
The probabilities of the top-selling menu item in four towns' restaurants being different types of vegetarian and nonvegetarian
sandwiches are given in the table. If the restaurant in town 4 has a nonvegetarian sandwich as its top-selling menu item, what is the probability that it is a ham sandwich?
A. 20.6%
B. 25.3%
C. 60.3%
D. 62.4%
A. 20.6%
B. 25.3%
C. 60.3%
D. 62.4%
1 answer:
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