D. Not enough info. i had this question yesterday
Answer:
45
Step-by-step explanation:
The different pairs of individual can be computed using rule of combination.
The combination is denotes as nCr.
nCr=n!/(r!(n-r)!)
In the given problem n=total candidates=10 and r= Selected candidates=2.
10C2=10!/(2!(10-2)!)
10C2=10*9*8!/(2!8!)
10C2=90/2
10C2=45
So, 45 different pairs of individuals can be selected.
He brought home 6 pints of milk home
hope it helps
Answer:
Yup! Great Job!
Step-by-step explanation:
When i converted it 4.5 meters is 450 centimeters
