# Combinations 16283

How many elements is it possible to form twice as many second-class combinations as a fourth-class combination?

## Correct answer:

Tips for related online calculators

Are you looking for help with calculating roots of a quadratic equation?

Would you like to compute the count of combinations?

Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

Would you like to compute the count of combinations?

Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

### You need to know the following knowledge to solve this word math problem:

### Grade of the word problem:

## Related math problems and questions:

- Combinations

How many elements can form six times more combinations fourth class than the combination of the second class? - Combinations 16213

From how many elements is it possible to create 120 second-class combinations? - Combinations

If the number of elements increases by 3, it increases the number of combinations of the second class of these elements five times. How many are the elements? - 2nd class combinations

From how many elements can you create 2346 combinations of the second class?

- Combinations 80637

If the number of elements decreases by 4, the number of combinations of the second class from these elements decreases three times. How many elements are there? - Lock

A combination lock will open when the right choice of 3 numbers (from 1 to 16 inclusive) is selected. A. How many different lock combinations are possible? B. Is the combination lock named appropriately? - Combinations

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