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A bag contains a mixture of identical coloured balls. The probability of selecting a yellow ball from the bag is 80% There are 90 balls in the bag. How many are yellow

A bag contains a mixture of identical coloured balls. The probability of selecting a yellow ball from the bag is 80% There are 90 balls in the bag. How many are yellow
asked 209k views
19 votes
A bag contains a mixture of identical coloured balls.

The probability of selecting a yellow ball from the bag is 80%
There are 90 balls in the bag. How many are yellow

asked
User Bhavin Jalodara
by
8.8k points

1 Answer

7 votes

Answer:

72 yellow balls

Explanation:

80% of 90 is (0.80*90) = 72 yellow balls.

answered
User Bmello
by
8.1k points
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