Probability
Find the probability of getting a 2 or 4 when you roll a six-sided die?
What is 1/3 ?
A teacher has 12 boys and 8 girls. She selects 6 students at random to attend the assembly. Find the probability of the students.
What is 495?
Evaluate the expression 6!
What is 720?
Evaluate 6 C 4(6!/4!)
What is 360?
How many rearrangements of letters in "CAREER" are there?
What is 180?
The cubs won 9 out of 12 games this season. What are the odds against them winning?
What is 1:3?
Mary has 3 children find the probability that Mary has at least 1 boy.
What is 7/8?
How many teams of 4 can you produce from a team of 12 teachers?
What is 495?
Six students in room 103 had a relay race. You ranked all 6 students. What is the probability that you will rank 4 top students?
What is 30?
One card is pulled from a 52 card deck what is the probability of selecting a face card or a three?
What is 4/13?
How many 4 letter codes can be made from the following 7 letters j k l m n o p if repetition is not allowed?
What is 840?
Evaluate 12!/ 3! 7!
What is 10,080?
How many different ways can we arrange 3 books out of a group of 7?
What is 210?