Question

Door prizes for entrants in a young inventors competition are $100, $50, $25 and $10. In how many ways can the door prizes be awarded if there are 23 entrants?.

Answer 1

The total number of ways the prizes are awarded is 8855.

The prizes for entrants in a young inventors competition are $100, $50, $25, and $10.

Which are of total 4 types of prizes.

If there are 23 entrants in the competition the prizes can be awarded in the following ways by using Combinations.

Total number of ways =  ²³C₄

                                    = $\frac{23!}{4! * (23 - 4)!}$

                                    = 8855

The total number of ways the prizes are awarded is 8855.

To learn more about Combinations click here:

brainly.com/question/13387529

#SPJ4