Ajar contains 6 red balls and 5 blue balls. two balls are drawn at random from the hat without replacement. what is the probability that both the balls drawn are blue?

2/11

Step-by-step explanation:

We are going to solve this by using a tree diagram. It makes it a lot easier. The tree diagram is attached below.

From the tree tree diagram,

Probability of picking a blue ball at the first draw is 5/11

Prbability of picking ble at the second draw, if the balls are picked without replacement is 4/10

Probability of drawing two blue balls are;

P(B,B) = 5/11 × 4/10 = 20/ 110

Divide the numerator and denominator by 10

P(B,B) = 2/11

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5