Agumball machine contains six yellow gumballs, and five orange gumballs. whats is the probability of obtaining, at a random with out replacement , two yellow gumballs?
a. 36/110
b.36/121
c.36/110
d.30/121

The answer is C

Step-by-step explanation:

(6/11)(5/10) = 36/110 idk

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

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