.


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: ;

:

1. : , ; .

2. .

 

:

 

8

, 100 , (k). , n = n* k
       
       

 

1. ( () () ).

= =

2. 1 2 ( ):

 

, = (1)

, = (2)

 

/ - 83-100; - 74-80,

- 80, - 83, 100;

, ;

, .

3. (s) 3:

 

, % (3)

s =

 

4. 4:

 

G = 0,01*(* + *), /2 (4)

 

G =

 

5. ( ).

5.1. % 5:

 

=(200-)*100/200 (5)

 

=

 

5.2. : ________________________________

___________________________________

6. . ________________________

_________________________________________________

7. .

7.1. , ?

___________________________________

 

8. .

1. ?

_____________________

 

2. ? _________________________________________

_____________________

3. , . ______________________________

____________________________

4. , , .

____________________________

 

.

______________

 

8

:

:

1. .

2. .

 

:

1. , .

2. () , , .

3. .

4. () (s) (G); ; . 10.

 

10

, 3 * 3  
   
 
   
 
 
()  
 
   
 
 
 

 

5. .

5.1. ________________________________________________

_______

5.1.1. ? _______________________________

_______

_____________________

5.1.2. ?____________

_____________________

5.2. _____________________________________

5.2.1. , .____________

_____________________

5.3. .

_______

5.3.1. , . _______________

_______

5.3.2. ? ________________________________________________________

____________________________

5.4. ______________________________________________

5.4.1. ?

____________________________

5.4.2. , ? __________________________________________________________

_____________________

5.5. ______________________________________

5.5.1. ? ______________________

_____________________

5.5.2. __________________________

_____________________

5.6. .

5.6.1. , % 6

 

= 100*(/), (6)

 

=

 

,%

,

.

 

5.6.2. . ____________________________________

_____________________

5.6.3. .

_____________________

5.7. .

5.7.1. 7, 8:

 

=100(L1-L2)/L1, %, (7)

 

=

 

=100(L1'-L2')/L1' (8)

 

=

 

L1, L1'-

L2, L2'- .

: .

300*300 . . 40 . 20-25 . , 200 . , . . 1 0,1 . .

 

5.7.2. . ? ___________________________________________________________________

__________________________________________

5.8. , (, ), . _______________________________

___________________________________

5.8.1.

_____________________

6. , . ________________

____________________________

7. . ______________________________

_____________________

 

.

______________

 

9





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