Question

There is a bag filled with 5 blue and 6 red marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of getting 2 reds? respond asap please

Answer 1

Answer: 36/121

Step-by-step explanation:

There are 6 red marbles out of total 11.

The probability of drswing two red marbles is 6/11 x 6x11 = 36/121

Answer 2

Probability is simply how likely something is to happen.

Probability of getting 2 red marble is  $\frac{36}{121}$

Number of blue marble = 5

Number of red marbles = 6

Total number of marbles = 5 + 6 = 11

Since, probability is calculated by  dividing the favorable number of outcomes by the total number of possible outcomes.

Probability of getting one red marble = $\frac{6}{11}$

Since, A marble is taken at random from the bag, the colour is noted and then it is replaced.

Therefore, probability of getting 2 reds marble  = $\frac{6}{11}*\frac{6}{11}=\frac{36}{121}$

Learn more:

https://brainly.com/question/10734660