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cubist7472
08.11.2019 •
Mathematics
Which of the following is an example of conditional probability?
a. probability of drawing a club from a deck of 52 cards, given that the card you draw isn't a heart
b. probability of drawing a club from a deck of 52 cards.
c. probability of hitting a home run
d. probability of getting an a on a test
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Ответ:
A. Probability of drawing a club from a deck of 52 cards, given that the card you draw isn't a heart
Step-by-step explanation:
Ответ:
The scale factor is 3.
Step-by-step explanation:
Since,
∵ If sides of a polygon are changed by a scale factor 'a' then its perimeter is also changed by the same scale factor,
By the given drawing,
The actual perimeter of the polygon = 10 unit,
Also, the scaled perimeter = 30 units ( given )
Hence,