3 years ago

A ball is drawn at random from a box containing 6 red balls, 4 white balls and 5 blue

Mathematics

1 answer:

Nina [5.8K]3 years ago

5 0

Answer: If this dont help then im sorry report me i guess

(a) red.

6 ways out of 15 = 6/15 = 2/5

(b) white,

4 ways out of 15 = 4/15

That's the complement of (a), so it's 1 - 2/5 = 3/5

(d) red or white.

10 ways out of 15 = 10/15 = 2/3

Step-by-step explanation:

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