Abag contains 11 orange cubes and 9 black cubes once a cube is picked it is not replaced what is the probability of choosing 2 black cubes

18/95

Step-by-step explanation:

At first, there are 20 cubes, 9 of which are black.  The probability that the first cube is black is P = 9/20.

After the first cube is selected, there are 19 cubes left, 8 of which are black.  The probability that the second cube is black is P = 8/19.

The total probability is:

P = (9/20) (8/19)

P = 18/95

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

i love jeffery and believe there is truth in tati and james' answers

step-by-step explanation:

yes i have heard the tea

i believe both

no, tati didnt over exaggerate

james might might idk and tbh dont rly care