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shutvik [7]
2 years ago
14

Solve the simultaneous equations 2x + 5y = 16 - 2x + 3y = 8

Mathematics
1 answer:
anygoal [31]2 years ago
4 0

Answer:

2x+y= -2, x + 2y = 2

x+y=3 , 2x-8y = 19

6x^2+3y^2=12 , x +y = 2

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-3x/10

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3 years ago
A lot of 100 semiconductor chips contains 15 that are defective. three chips are selected at random from the lot without replace
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D=event that chip selected is defective
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P(dDD)=85/100*15/99*14/99=17/924
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5 0
3 years ago
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3 years ago
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2 years ago
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