arindarin arindarin

04-06-2021
Mathematics

contestada

3. A bag contains 10 green and 5 grey marbles. If you pick a marble, record its color,
and return it to the bag 150 times, how many times can you expect to pick a gray
marble?
a. 15
b. 50
c. 750
d. 2,000

Respuesta :

acelay315 acelay315

05-06-2021

The answer is B.50
Because it’s Plato

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