Combinatorics - math word problems - page 29 of 55
Number of problems found: 1085
- Double-digit number creation
If we can repeat the digits in a number, how many double-digit numbers can we create from the digits 1, 2, 3, 4, 5, and 6? - Natural numbers
How many natural numbers can we create less than 301 from the number 0,1,2,3,6,7? - Sum probability
Natural numbers 4,5,7,11,12 are given. Calculate the probability of the event that the sum of three randomly selected numbers is less than 22. - Raffle
How many raffle tickets must be purchased by Peter in a raffle with issued 200 tickets if he wants to be sure to win at least a third price? The raffle draws 30 prices. - Rich retirement
Healthcare issues are receiving much attention in both academic and political arenas. A sociologist recently surveyed citizens over 60 years of age whose net worth is too high to qualify for government health care but who have no private health insurance. - HAMMER 3
Determine how many ways it is possible to rearrange the letters of the word HAMMER so that in this rearrangement some group of consecutive letters forms the word WATER. - Different balls
We have four different boxes and three identical balls. Place the marbles in these boxes so that the boxes can contain one, two, three or none. How many other locations are there? - Play match
A hockey match played for three periods ended with a score of 2:3. How many possibilities are there on how the given thirds could have been completed? - The three
The three boys, Adam, Boris, and Cyril, will be taken on a two-seater ski lift. How many different removal options are there? What would it be like if four boys or five were to be taken away? - Book arrangement ways
Jane wants to organize 4 English and 3 Slovak books on the shelf to arrange first English and then Slovak books. How many ways can it do that? - Pairs of socks
Ferdinand has twelve pairs of socks, and one sock is leaky. What is the probability of putting on a leaky sock? - Probability - coloured balls
We have ten white, ten red, and ten blue balls in our pockets. We selected five white, two red, and three blue balls. What is the probability that we will pick a white ball in the next move? - Cards
How many ways can you give away 32 playing cards to 7 player? - Toys
3 children pulled 6 different toys from a box. How many ways can toys be divided so each child has at least one toy? - Darts Score Combinations
Adam was practicing for a darts competition in class. Every day at home, he threw darts at a target in which the individual fields were worth 1,3 and 5 points. He threw 9 darts every day and always scored 27 points. He is in good form and never missed a t - Wagon assembly ways
How many ways can we assemble five wagons when sand is in three wagons and cement in two? - Match course possibilities
How many different courses could the match between AC Michalovci and Juvent Turiec have, which ended 2:1? - Team girl composition
How many different 6-member teams can be made up of seven boys and four girls if there are two or four girls in the team? - Number selection probability
If we choose four numbers from 1 - 20, what is the probability that 6 or 10 will be among them? - How many 172
How many five-digit numbers are there that have exactly 2 fours and exactly 3 sevens in their notation?
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