Mathematics, 31.03.2021 03:50, micahpauleen748
In an isolated housing area consisting of 80 households, the residents are allowed to have atmost one dog and at most one cat per household. Currently 45 households have a dog, 25 haveboth a cat and a dog, and 28 have neither a cat nor a dog. An experiment consists of randomlyselecting a household and observing whether that household has a cat or a dog, or both. UsingDto denote the event that the selected household has a dog andCto denote the event that theselected household has a cat, symbolically denote the following events and identify the numberof households represented by each.
a. The selected household has a dog but no cat.
b. The selected household has a cat.
c. The selected household has a cat but no dog.
d. The selected household has a cat or a dog but not both.
Answers: 3
Mathematics, 21.06.2019 16:00, ashley1460
Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]
Answers: 2
Mathematics, 21.06.2019 20:30, gwendallinesikes
Is the point (0, 8) on the x-axis or y-axis? how do you know?
Answers: 2
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