153 Answered Questions for the topic Combinations
You rent 4 movies. All are different categories. How many orders can you watch them in?
Please Help me to answer this question. Justify your answer please
How many combinations of 3 variables are possible when single variables can't be repeated
Your iPad has a 4 digit passcode. How many different passcodes are possible, if the digits can repeat?
Three girls and four boys are in a preschool class. Determine the number of ways the children can be arranged if a girl is always the line leader?
I have the numbers 0 - 49. The lock has three numbers in the combination with a right left right pattern What is the total number of possible combinations?
Permutations with equal amount of e and o
Combinations and Permutations
How many combinations of o and e 8 digits long can you make?
Baskin Robbins has 31 flavored of ice cream, 7sauces, and 10 toppings. How many sundaes can be made by choosing 3 ice cream flavors, 3 sauces, and 3 toppings?
How to find The Numbers That are divisible by 4 or 7?
I have 54 pairs of shoes and 36 hats. How many ways can I select 1 pair of shoes and 1 hat?
If there are 28 numbers in a lotto game
Jay is is to buy 6 cookies at the bakery. He can choose from sugar,ginger,chocolate, and Pbutter. How many diff assortments of cookies can he buy if he buys at
i have the following items of clothing how many outfits can i make
Find the probability of the given event.
prove that C(n,r)+3C(n,r-1)+3C(n,r-2)+C(n,r)=C(n,r)-3
how many arrangements are there of these digits 1,2,3,4,5 if the odd digits must be in ascending order
How many combinations of 2 can i make with 4 colors
A bouquet of flowers is made up by randomly choosing between roses and carnations. What is the probability the bouquet will have 2 roses
How many combinations of students are possible?