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Vaselesa [24]
3 years ago
6

A bag contains 7 red marbles, 11 blue marbles, and 7 yellow marbles.

Mathematics
1 answer:
SOVA2 [1]3 years ago
8 0

Answer:

the total of marbles = 7 red + 11 blue + 7 Yellow

= 25 marbles

P ( b n r) = 11/25 + 7/24

=0.732

Step-by-step explanation:

1. find the total marbles

2. find the probability of each without replacement means the demoinator will reduce

3.add the two probability

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