unknownmath4509 unknownmath4509

22-05-2021
Mathematics

contestada

A bag contains 5 black marbles, 7 blue marbles, 3 green marbles, 4 red marbles, and 1 white marble. A marble is selected and then replaced and a second marble is chosen. What is the probability of selecting a black marble and then a red marble?

Respuesta :

azeezola05 azeezola05

22-05-2021

Answer:

2/25

Step-by-step explanation:

It will be 20/400 + 12/400

=2/25

Answer Link

junk2see junk2see

06-09-2021

Answer:

2/25

Step-by-step explanation:

Answer Link

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