For each correct answer, score 1 point.
A series of shapes is as follows:
A) 14 B) 16 C) 18 D) 20
A person has 15 red socks, 20 blue socks, and 25 black socks in a drawer. If the person takes out two socks at random, what is the probability that they are the same color?
A) 0.25 B) 0.30 C) 0.35 D) 0.40
For each correct answer, score 1 point.
A series of shapes is as follows:
A) 14 B) 16 C) 18 D) 20
A person has 15 red socks, 20 blue socks, and 25 black socks in a drawer. If the person takes out two socks at random, what is the probability that they are the same color?
A) 0.25 B) 0.30 C) 0.35 D) 0.40