Question

You randomly draw a marble from a bag of marbles that contains 7 blue marbles, 2 green marbles, and 1 red

Answer 1

Answer:

.3

Step-by-step explanation:

There are 7 blue,2 green and 1 red = 10 marbles

There are 3 not blue marbles = 2 green and 1 red

P(not draw a blue marble) = number of non blue marbles/ total

                                             =3/10

                                              =.3