Step-by-step explanation:
its .86 which is closer to .87
so choose the first one
The domain is the first number of any ordered pair--the x-coordinate.
For example, in the ordered pair (3,4), the domain is 3.
Answer:
D) 504
Step-by-step explanation:
Having 9 members for elect president, vice-president and secretary
Then C₉,₃ = 9! / ( 9 - 3 )! = 9*8*7 = 504