queen582
30.04.2021 •
Mathematics
A survey asked people which kind of pet they owned. The results are shown in the table below.
Male Female Total
Own a cat 26 35 61
Own a dog 75 60 135
Own other 60 45 105
Own no pet 122 112 284
Total 283 252 535
Find the following probabilities:
a) P(own a cat)
b) P(male and own a dog)
c) P(own a dog I male)
Provide answers in reduced fraction form.
please help m
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Ответ:
First find the common factor of -30 and 75, which is 15.
Next find the common factors of the variables:
The factors of x$6 is x*x*x*x
Factor for y is y
Factors for Z^3 is z*z*z
Factors for Z^2 is z*z
The GCF would be x^4z^2
Final answer = 15x^4z^2