Ateacher is randomly calling on students in a class. if there are 6 girls and 6 boys in the class, what is the theoretical probability that the first 3 people called on are all girls?

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?