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3 years ago

A bag of marbles contains 3 yellow, 2 red, 2 green, and 1 blue marble. What is the probability of selecting a green marble?

Mathematics

2 answers:

Leviafan [203]3 years ago

8 0

Answer:

Ratio: 2:8/1:4

Percentage: 25%

Step-by-step explanation:

add all the marbles then put it in the denominator. the amount of green marbles will then be placed in the numerator to get 2:8 which simplifies to 1:4 and id you want percentage its 25%

Papessa [141]3 years ago

6 0

Answer:

2/8

Step-by-step explanation:

There are 2 green marbles.

In all, there are 8 marbles.

So, the probability is 2/8.

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2 years ago

Find n(A) of the set {-3,-1,1,3,5,7,9}

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Step-by-step explanation:

Let set A be A = {a,b,c}

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3 years ago