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3 years ago

14

A bag contains 5 blue marbles, and 3red marbles. A marble is randomly drawn from the bag. The probability of not drawing a black

marble is . The probability of drawing a red marble is

1 answer:

telo118 [61]3 years ago

6 0

Answer:

Step-by-step explanation:

No. of blue n(B) = 5

No. of red n(R) = 3

Total marble is N = 8

P(R) = n(R)/N

= 3/8

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Please, see attached picture.

Step-by-step explanation:

Your full question is attached in the picture below

To easily solve this problem, we can graph each equation and see, which one represents a reflection of the function over the y axis.

See, second image.

The answers are

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