Mathematics: Martin has an empty bag and puts in 3 red marbles. he now wants to put in enough green marbles so the probability of drawing a red marble at random from the bags is 1⁄4. how many green marbles should he put in?

Martin has an empty bag and puts in 3 red marbles.

Ответ:

kaitlyn215

17.01.2022

Mathematics

9 green marbles, (pretty sure)
if the three red marbles only makes 1/4 of the bag you put in 3/4's of green (9)

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Ответ:

25linm

13.05.2021

Mathematics

B) (1, 5)

Step-by-step explanation:

A p e x approved

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Martin has an empty bag and puts in 3 red marbles. he now wants to put in enough green marbles so the probability of drawing a red marble at random from the bags is 1⁄4. how many green marbles should he put in?

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