A bag contains 6 red marbles, 4 black marbles, 10 green marbles, and 2 blue marbles. Marbles are taken at random from the bag, o
ne at a time, and then replaced. Find the probability of drawing a black marble, then drawing a green marble.
A 2/11
B 7/11
c 10/121
d 20/231
1 answer:
Answer:
B
Step-by-step explanation:
First you will add them all up
6+4+10+2=22
Second find the black and green amount and add them together
4+10=14
Thirdly turn this into a fraction
14/22
Lastly simplify
14/11 / 2 = 7/11
You might be interested in
Hi
Answer:
Step-by-step explanation:
Answer:
Point Form: (-3,-2)
Equation Form: x = -3, y = -2
Step-by-step explanation:
I think this is the answer
Speed=distance/time
8=distance/15
120km= distance
Answer:
9/2 is the slope of the graphed line.
The second statement is true.
Step-by-step explanation: