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OlgaM077 [116]
1 year ago
14

The temperature was 75 degrees. at noon, the temperature increased by 7. by evening the temperature decreased by 7

Mathematics
1 answer:
DIA [1.3K]1 year ago
6 0

Answer:

75

Step-by-step explanation:

75 + 7 = 82


82 - 7 = 75

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A fruit company has 20% returns in periods of normal rainfall and -3% returns in droughts. The probability of normal rainfall is
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Answer:

E(x) = 10.8\% \\\\

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Step-by-step explanation:

The expected returns of the fruit company is given by

E(x) =\sum (x \cdot P(x)) \\\\

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Therefore, the fruit company’s expected returns are 10.8%

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