A red marble is selected at random from a bag containing 2 blues and 9 red marbles and is not replaced.the probability that a se

Question

2 years ago

9

cond marble selected will also be red is

2 answers:

meriva · Answer 1 · 2022-07-05T03:40:56+03:00

Answer:

So the probability of drawing a second red marble is 8 out 10 or 0.8.

Step-by-step explanation:

It seems to me that if one red marble is already gone, there are 8 red marbles left out of a total of 10 marbles.

So the probability of drawing a second red marble is 8 out 10 or 0.8.

liraira [26] · Answer 2 · 2022-07-05T05:04:48+03:00

3 0

Answer:

8/10 or 4/5 or 0.8

Step-by-step explanation:

since one red marble is already taken, there are only eight remaining now and the total number of marbles are ten now. So you have to divide.

Therefore, the probability is 8/10 or 4/5 or 0.8.