Trigonometry:
simplify the expression.
(cot²α - 4) / (cot²α - cotα - 6)...
Mathematics, 25.08.2019 15:30 emilyanneK2540
Trigonometry:
simplify the expression.
(cot²α - 4) / (cot²α - cotα - 6)
Answers: 1
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Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .
Answers: 3
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Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
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Answers: 1
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Answers: 1
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