There are 3 blue marbles, 6 red marbles, 2 green marbles and 1 black marble in a bag. You choose a marble, REPLACE it, and choos

Question

2 years ago

13

e another. Find each probability
PLEASE HELP IM STRUGGLING
7) P (green and black) __
8) P (green, red) __
9) P (red, red) __

2 answers:

Marta_Voda [28] · Answer 1 · 2022-09-20T19:50:56+03:00

8 0

What the person above me said

seraphim [82] · Answer 2 · 2022-09-20T18:34:01+03:00

6 0

Answer:

Step-by-step explanation:

prob blue = 3/12 = 1/4

since you are replacing ,

prob(blue, blue) = (1/4)(1/4) = 1/16