2 years ago

12. A bag contains 12 red, 9 green and 5 black markers. If Cooper randomly selects 7 markers, how many

Mathematics

1 answer:

ASHA 777 [7]2 years ago

8 0

Answer:

Step-by-step explanation:

7 marks

6 same colors

from 12 red 6 same exactly the same

12 x 11 x 10 x 9 x7 x6

1 remainig

from 9 green 6 saem exactly the same

9 x 8 x 7 x 6 x5 x4

1 remaining

add the results above to get your final answer

26 markers in total

6 to be chosen of the same color from 7

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