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haydencheramie
22.01.2020 •
Mathematics
Abag contains 7 red marbles, 8 blue marbles, and 9 green marbles. what is the probability of choosing a blue marble when one marble is drawn?
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Ответ:
Ответ:
scale factor = 4
Step-by-step explanation:
The scale factor is the ratio of corresponding sides, image to original, that is
scale factor =
=
= 4