If you have 10 red, 10 blue, 10 orange and 10 black socks in a drawer, how many socks must you pull out of the drawer (assume it

Question

2 years ago

8

is dark and you cannot see the colors) to guarantee that you get two orange socks?

1 answer:

Orlov [11] · Answer 1 · 2022-06-02T12:17:59+03:00

Orlov [11]2 years ago

6 0

Answer:

Step-by-step explanation:

The probability of u choosing two orange socks from the sock drawer WITHOUT REPLACEMENT:

= P(the first one is Orange) * P(the second one is Orange)

= 10/40 * 9/39 = 3/52.