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Question 11 of 45 You may not use your calculator for this question. If y=2cotx-\sqrt(x)secx, then (dy)/(dx)= A. 2csc^(2)x (1)/(2\sqrt(2))secxtanx B. -2csc^(2)x-(1)/(2\sqrt(x))secx-\sqrt(x)secxtanx C. -2csc^(2)x-(1)/(2\sqrt(2))secxtanx D. -2cscxcotx-(1)/(2\sqrt(x))sec^(2)x E. -2csc^(2)x-\sqrt(x)secxtanx

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College students who binge drink regularly are 11 times more likely to fall behind in school than college students who don't binge drink 10 times more likely to drive after drinking than college students who don't binge drink All of the above 2 times more likely to have unprotected sex than college students who don't binge drink

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The average annual income in Radford, Virginia has decreased from $13,000 to $11,000 due to the closing of a major plant in the area. Since the decline in income, Rammy's meat market has sold only 17,000 pounds of steak per year as opposed to 23,000 pounds sold a year ago. 1. define income elasticity of demand. (2 points) 2. determine Rammy's income elasticity of demand (10 points) 3. Is steak a normal good? (1 point) How do you know? (2 point)

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The most common side effects of antihistamines include: A. Drowsiness B. Bradycardia C. Hypersalivation D. Fluid retention

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When a ______ externality exists the socially optimal level of output will be greater than that resulting from a ______ market. O private; positive O positive; negative O negative; private O positive; private

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(1 point) Below is a diagram of the dotted cube with edges of length 4. Suppose vectors $u = (4, 0, 0)$, $v = (0, 4, 0)$, and $w = (0, 0, 4)$. Find the following vectors.\ 1. $u + v + 2w =$ 2. $t =$ 3. $t - 2r =$ 4. $u + v + w + r + s + t =$

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Bill is painting his room a certain shade of green. The paint is a mixture of 3 parts blue paint to 2 parts yellow paint. To get the correct shade of green, how much yellow paint should he add to 6 quarts of blue paint?

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Question 17 (1 point) Saved Listen The angle between the vectors [√2 – 1, v√2 + 1, v√2] and [1, 1, 1] is: 90° 60° 30° 45°

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Please solve: Let f(x) = 3x + 6 - 9x^2 - 914. Find f'(x).

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what happens to supply and demand when imported cars become more expensive

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remedios b.