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ICAMARON5070
27.03.2020 •
Mathematics
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Ответ:
1/2 probability for both = 26/52
1/4 probability for independent find diamond =13/58
1/4 probability for independent find spade = 13/52
Step-by-step explanation:
Ответ:
Option A : Tracy’s answer will be incorrect because she forgot the factor in the expression representing the area of the triangular faces.
Step-by-step explanation:
The answer given by Tracy will be incorrect because she forgot the factor 1/2 in the expression representing the area of the triangular faces.
Tracy would have been correct if she added the factor the would make 2x(1/2) = 1.