(1,4)
(4,1)
(2,3)
(3,2)
so there are 4 different combinations that equal 5
6 x 6 = 36 total possible outcomes of the dice
so they have a 4/36 reduces to 1/9 probability of equaling 5
4 because 6(4) = 24 and 24-3=21
Average = (A₁+A₂+A₃+A₄+A₅)/5. Since average = 20 (GIVEN), then:
20 = (A₁+A₂+A₃+A₄+A₅)/5
Or (A₁+A₂+A₃+A₄+A₅) = 20x5
(A₁+A₂+A₃+A₄+A₅) = 100
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The best and most correct answer among the choices provided by the question is </span><span>C. A, B, and C do not have a greatest common factor of 1</span> .
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Hope my answer would be a great help for you. </span>
Answer:
The correct answer is, B.
