# Variations - math word problems

#### Number of problems found: 110

- Variations 4/2

Determine the number of items when the count of variations of fourth class without repeating is 600 times larger than the count of variations of second class without repetition. - Variations

Determine the number of items when the count of variations of fourth class without repeating is 42 times larger than the count of variations of third class without repetition. - 2nd class variations

From how many elements you can create 2450 variations of the second class? - Variations 3rd class

From how many elements we can create 13,800 variations 3rd class without repeating? - VCP equation

Solve the following equation with variations, combinations and permutations: 4 V(2,x)-3 C(2,x+ 1) - x P(2) = 0 - Seven

Seven friends agree to send everyone a holiday card. How many postcards were sent? - Medals

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

how many different possible 4 digits pins can be found on the 10-digit keypad? - Task of the year

Determine the number of integers from 1 to 10^{6}with ending four digits 2006. - N-gon

How many diagonals has convex 11-gon? - Possible combinations - word

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

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

9 heroes galloping on 9 horses behind. How many ways can sort them behind? - Disco

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

How many different licence plates can country have, given that they use 3 letters followed by 3 digits? - Bits, bytes

Calculate how many different numbers can be encoded in 16-bit binary word? - One three

We throw two dice. What is the probability that max one three falls? - Tournament

Six teams entered the basketball tournament. How many matches will be played if each team has to play one match with each other? - Olympics metals

In how many ways can be win six athletes medal positions in the Olympics? Metal color matters. - Vans

In how many ways can 9 shuttle vans line up at the airport?

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