andersm andersm

04-02-2022
Mathematics

contestada

A desk drawer contains the different-colored markers listed below.
12 green markers
4 blue markers
20 red markers
A marker will be randomly selected from the drawer and then replaced. Then another marker will be randomly selected from the drawer. What is the probability that a blue marker will be selected both times?

Respuesta :

XxMassomestbacchixX XxMassomestbacchixX

04-02-2022

Answer:

total no of markers :36

in first condition

no of blue marksers :4

so probability:

[tex] \frac{4}{36} = \frac{1}{9} [/tex]

same goes to the second condition

hope it helps you<3

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