Adrawer contains 12 brown socks, 8 white socks, and 2 blue socks. one sock is selected at random.

what is the probability that the sock is blue, given that it is not brown?
question 2 options:

1/4
1/5
1/10
1/11

The likelihood is 1/5

Step-by-step explanation:

In order to find this we take the number of blue socks (2) and divide by the sample size. We can find the sample size by adding all of the socks that it could be. Since it must not be brown, we have to add blue to white.

2 + 8 = 10

So we divide blue by that number

2/10 = 1/5

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

$79500

step-by-step explanation: