that would be four hours.
12x3=36
1 hour 20 minutes x3= 4 hours
Answer:
-126
Step-by-step explanation:
For the binomial expression
the coefficient of
term is given by
.
We have to find the coefficient of 6th term in the binomial expansion of
.
Hence n=9 and r=5
The coefficient of 6th term = 
= 
= -126
The answer is choice D) Perpendicular from a point not on the line.
Answer:
Step-by-step explanation:
4 1x2x3 =6
5 3x4x1=12
6 2x3x2=12
Hope that help