Answer:
f(x)= -3x+10
Step-by-step explanation:
solution:
I choose 5 women from a pool of 10 in 10C2 ways.
I choose 5 men from a pool of 12 in 12C2 ways.
So total number of ways of choosing in 10C2 x 12C2. Now I need to arrange them in 5 pairs. This is where I have a different solution. The solution says that there are 5! ways to arrange them in pairs.
But I cant seem to understand why? My reasoning is that for first pair position I need to choose 1 man from 5 and 1 woman from 5. So for the first position I have 5 x 5 choices (5 for man and 5 for woman). Similarly for the second position I have 4 x 4 choices and so on. Hence the total ways are 5! x 5!
So I calculate the total ways as 10C2 * 12C2 * 5! * 5!. Can anyone point the flaw in my reasoning for arranging the chosen men and women in pairs.
Answer:
Glenn is correct.Andy multiplied 675 by 2 two times.
Step-by-step explanation:
We are given that Andy multiplied 675 times 22 and got=2700
Glenn multiplied 675 by 22 and got=14850
We have to find the student which is correct and find the mistake of other student.
When 675 multiplied by 22
Then , 
Therefore, correct answer is 14,850.
Hence, Glenn is correct.
Therefore, Andy makes mistake in calculation. .Andy did multiplied 675 by 2 two times .
The diagrams is 18 ethicbsudndosnskdkd
