1) Find the number of permutations of the first 12 letters taken 3 at a time.
2) Find the number of permutations of the word “helicopter”.
3) In how many ways can a teacher arrange 10 students in the front row if there are 60 total students?
4) In how many ways can you arrange 6 CD’s from a collection of 50 CD’s?
5) Find the number of permutations in the word “computer”.
6) In how many ways can you choose a committee of 7 from a total of 20 people?
7) How many different 12-member juries can be made from 150 people?

Question

1) Find the number of permutations of the first 12 letters taken 3 at a time.
2) Find the number of permutations of the word “helicopter”.
3) In how many ways can a teacher arrange 10 students in the front row if there are 60 total students?
4) In how many ways can you arrange 6 CD’s from a collection of 50 CD’s?
5) Find the number of permutations in the word “computer”.
6) In how many ways can you choose a committee of 7 from a total of 20 people?
7) How many different 12-member juries can be made from 150 people?

anonymous · Answer

Will fan and medal anyone who helps me!!

(this means more than one person!!! :))

anonymous · Answer

Go onto your calculator
Click the "Math" button
Go to the last column find NPN...
Then plug in all the numbers

anonymous · Answer

I dont have a calculator.