# Combinatorics - math word problems

#### Number of problems found: 341

- Variation equation

Solve combinatorics equation: V(2, x+8)=72 - Combinatorics

The city has 7 fountains. Works only 6. How many options are there that can squirt ? - Calculation of CN

Calculate: ? - Trinity

How many different triads can be selected from group 38 students? - Diagonals

What x-gon has 54 diagonals? - N-gon

How many diagonals has convex 11-gon? - Hockey

Hockey match ended 8:2. How many different matches could be? - PIN - codes

How many five-digit PIN - code can we create using the even numbers? - Combinations

From how many elements we can create 990 combinations 2nd class without repeating? - Digits

Write the smallest and largest 2-digit number. - Examination

The class is 21 students. How many ways can choose two to examination? - Teams

How many ways can divide 16 players into two teams of 8 member? - A pizza

A pizza place offers 14 different toppings. How many different three topping pizzas can you order? - Combinations

How many elements can form six times more combinations fourth class than combination of the second class? - Medals

In how many ways can be divided gold, silver and bronze medal among 21 contestant? - 2nd class combinations

From how many elements you can create 4560 combinations of the second class? - Menu

On the menu are 12 kinds of meal. How many ways can we choose four different meals into the daily menu? - Disco

On the disco goes 12 boys and 15 girls. In how many ways can we select four dancing couples? - Subsets

How many are all subsets of set ?? - Possible combinations - word

How many ways can the letters F, A, I, R be arranged?

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