12theone 12theone

11-05-2021
Mathematics

contestada

A bag of marbles contains 4 red
marbles, 5 green marbles, and 3 blue marbles. Karen takes a marble out, replaces it and pulls another marble,
what is the probability both the first marble is blue
and the second marble is red?

Respuesta :

890227482 890227482

11-05-2021

Answer:

50%

Step-by-step explanation:

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shay481952 shay481952

11-05-2021

2/14 because u have 12 marbles all together plus if u have 2 extra ones that are blue then it’s 14

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