5
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( 1015%, 1535%, 40 50% 15 20% );
, (, , ), . - ;
30% .
90% .
1. 15-16
2. .
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2- | 1. 2. | : | |||||
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1. 2. | : | ||||||
1. 2. 3. 4. | : |
:
1. .
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__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________
2. .
. , 1 , (). 1
Q =2,09(0,2 x і11,3) /
|
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. , 30 , 120 . 1 :
Q =2,09 (0,2 x 120 11,3) = 2,09 (24 11,3) = 26,5 /.
: 30 795 .
, 15 , 130 :_________________________________________________________________
:__________________
1
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4 ( )
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14% | 18% | 50% | 18% |
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3. . _____
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1 1 2
1
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