Question

Dane wrote the letters SCIENCE on cards and placed them in a hat. What is the

probability he picked two cards with C written on them if he drew the second
card before the first card was put back in the box?
answer choices-
2/49
4/49
1/21
2/21

Answer 1

The sock is black. There are 4 white socks, 7 blue socks, and 12 black sock

Step-by-step explanation:because if you add the answer with the total number of sock then multiply it by 2.