12344hfjn 12344hfjn

23-08-2019
Mathematics

contestada

A bag contains 3 red marbles, 2 blue marbles and 5 green marbles. What is the probability of selecting a blue marble, replacing it in the bag and then selecting a green marble?
A. 7/10
B. 4/5
C. 3/20
D. 1/10

Respuesta :

1227750 1227750

23-08-2019

Answer:

The answer is d

Step-by-step explanation:

They are 2/10 blue and 5/10 green b\c it says "then" you multiply the two fractions

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moosewild534 moosewild534

23-10-2019

Answer:

D

Step-by-step explanation:

i just guest at this so

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