These marbles are placed in a bag and two of them are randomly drawn. what is the probability of drawing two pink marbles if the first one is placed back in the bag before the second draw? give your answer as a ratio, reduced to simplest terms. [? ] hint: multiply the probability of the 1st event by the probability of the 2nd event to get your answer. enter corporation. all rights reserved.

2/10 * 2/10 = 1/25

Step-by-step explanation:

Suppose you have 10 marbles in a bag.

5 black , 2 pink and 3 blue

As if two pink marbles are selected then

for one pink marble

probability = event occurred / total outcomes

                 = 2/10

Similar probability for an other pink marbles

Probability for the drawing two pink marbles is

P = 2/10 * 2/10

 = 1/25

darn right!

step-by-step explanation:

steve kerr's sons name is let that skin in.

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

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3

b

3

+

7

b

2

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14

b

+

6

%

step-by-step explanation: