A bag contains 1 white, 3 blue, and 2 red marbles

Pr(blue) = 1/2, Pr(white) = 1/6, Pr(red) = 1/3

Step-by-step explanation:

 1 white,

3 blue, and

2 red marbles

Total marbles = 1+ 3 + 2 =6

Probability of picking blue = number of blue ➗ total number of marbles

Pr(blue) = 3/6

Divide both by 3 to make the fraction to the lowest term.

Pr(blue) = 1/2

Probability of picking white = number of white ➗ total number of marbles

Pr(white) = 1/6

Probability of picking red = number of red ➗ total number of marbles

Pr(red) = 2/6

Divide both by 2 to make the fraction to the lowest term.

Pr(red) = 1/3

I hope this was helpful, please mark as brainliest

i would need to see the dot plot : )

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.