Answer:
2160
Step-by-step explanation:
Given : At a computer store, a customer is considering 10 different computers, 6 different monitors, 9 different printers and 4 different scanners. We assume that each of the components is compatible with one another and that one of each is to be selected. then by Fundamental counting principle , the number of different computer systems possible is given by :-
10x6x9x4= 2160
Hence, the number of different computer systems possible= 2160The Fundamental Counting Principle is a technique in Mathematics to calculate the number of possible outcomes by multiplying the events together .
HOPE THIS HELPED ;3
 
        
             
        
        
        
Answer:
 probability of landing on a number greater than 2 on the spinner.
 probability of landing on a number greater than 2 on the spinner.
Step-by-step explanation:
A theoretical probability is given by the number of desired outcomes divided by the number of total outcomes.
In this question:
8 possible outcomes(all numbers from 1 to 8).
6 desired outcomes(3, 4, 5, 6, 7 and 8, that is, all the numbers greater than 2). So

 probability of landing on a number greater than 2 on the spinner.
 probability of landing on a number greater than 2 on the spinner.
 
        
             
        
        
        
Answer: I think it is 1572 sq feet 
Step-by-step explanation:
Lxwxh
14x13x9=1638
Window is 4x4.5=18
Door 1 is8x3=24 
Door 2 8x3=24
Since the doors and window are not included in what was painted you need to subtract those totals from the room. 
So, 1638-18=1620
1620-48(two doors)=1572 sq feet