Quadratic equation + combinatorics - practice problems - last page
Number of problems found: 27
- Variation equation
Solve combinatorics equation: V(2, x+8)=72 V(2,x+8) is variations, second class, from x+8 items. - Equation: 4274
Solve the equation: V (2, x + 2) = 90 - Combinations
From how many elements can we create 990 combinations, 2nd class, without repeating? - Variations 4/2
Determine the number of items when the count of variations of the fourth class without repeating is 600 times larger than the count of variations of the second class without repetition.
- 2nd class combinations
From how many elements can you create 2346 combinations of the second class? - 2nd class variations
From how many elements can you create 5112 variations of the second class? - Party
At the party, everyone clinked with everyone. Together, they clink $strng times. How many people were at the party?
We apologize, but in this category are not a lot of examples.
Do you have homework that you need help solving? Ask a question, and we will try to solve it.
Do you have homework that you need help solving? Ask a question, and we will try to solve it.