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frutty [35]
3 years ago
10

Evaluate 20/y - 8/x + 3xy/x+y when x=2 and y=5

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0
20(5)-8(2)+3(2-5)+5
100-16-9= 79
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ruslelena [56]

Answer: provided in the explanation segment

Step-by-step explanation:

(a). from the question, we can see that since that б is known, we can use standard normal, z.

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x, y = 0.10

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