# 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? 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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