There are 10 marbles in a bag. 3 are blue, 4 green, and 3 red. What is the probability of drawing a red marble

3/10 = 0.3 = 30%

Step-by-step explanation:

the probability of drawing a red marble is

number of red marbles / total marbles

the number of red marbles = 3

the total number of marbles = 10

number of red marbles / total marbles = 3/10

= 0.3 = 30%

if you mean

then it's c. 8, -7/3

but if you mean

then it is

answer:

a=9

step-by-step explanation: lmk if you need a explanation