A bag contains 5 blue 6 red and 9 green marbles How many mar

A bag contains 5 blue, 6 red, and 9 green marbles. How many marbles must be drawn from the bag without looking to be sure that we have drawn

a) a pair of blue marbles?

b) a pair of marbles of the same color?

c) a pair of marbles of different colors?

d) three marbles of the same color?

e) a blue marble, a red marble and a green marble?

Hello user,Hope this will help you.

a) a pair of blue marbles?

17 marbles

b) a pair of marbles of the same color?

4 marbles

c) a pair of marbles of different colors?

10 marbles

d) three marbles of the same color?

7 marbles

e) a blue marble, a red marble and a green marble?

16 marbles