Answer: There are 177100 possible groups.
Step-by-step explanation:
Given: Total employees = 25
Number of employees wants to choose = 6
The combination of n things taken r at a time is given by:-

Put n = 25 and r= 6, we get

Hence, there are 177100 possible groups.
Hope this helps with your questions :)
Answer:
A, because its reflecting off of the y axis
Step-by-step explanation:
I have proof links, and I took the test
If you divide 90 to 18, you would get 5. therefore, 5cm is the answer.