Answer:
f(10) = 3
Step-by-step explanation:
If f(x) =
, in order to find the result for f(10) we just need to substitute 10 instead of x and we will get...

Answer: 1800
Step-by-step explanation:
Given : A certain system has two components.
Number of different models of the first component = 6
Number of different models of the second component = 10
A salesman must select 2 of the first component and 3 of the second to take on a sales call , so we use combinations ( ∵ order of selection not matters)
The number of different sets of components can the salesman take = 

Hence, the number of different sets of components can the salesman take = 1800
Answer:
Answer is D
Step-by-step explanation:
Hope that helps
8.7352 rounded to the nearest tenth is: 8.7, because the tens place is 0.7 in this situation and looking at the next number, 3 is less than 5 so when rounding you keep the 7 the same.
Find the greatest common factor (7) and distribute it so answer is 7(4-x)