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2 years ago

A bag contains 7 red, 4 blue, and 6 white marbles.

Mathematics

1 answer:

Leno4ka [110]2 years ago

4 0

Answer:

28/289

Step-by-step explanation:

7 red, 4 blue, and 6 white = 17 marbles

P ( red ) = number of red / total

= 7/17

Replace the marble

7 red, 4 blue, and 6 white = 17 marbles

P ( blue ) = number of blue / total

= 4/17

P (red, replace, blue) = 7/17* 4/17

=28/289

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