1. Evaluate the following. (a) Im() 314 (b) Im 1+2i

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A: Given data, n=1000 x=288 sample proportion p=xn=2881000=0.288   z-value at 95% confidence is Zc=1.96

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Q: Let y = tan(4x + 8). Find the differential dy when x = 4 and dx = 0.3 %3D Find the differential dy…

A: ? 1.2sec224 ?2.4sec224

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A: Given data is x 20 40 60 80 100 120 P(x) 0.04 a 0.21 0.27 0.25 0.14

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Q: Heather won a charity raffle. Her prize will be randomly selected from the 9 prizes shown below. The…

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A: Comments: As per our guidelines we are supposed to answer only three subparts. Kindly repost other…

Q: A random variable x has the following probability distribution: ... x 1 X 2 3 5 P(X) 0.12 0.09 k…

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Q: In a study treatments for very painful "cluster" headaches, 151 patients were treated with oxygen…

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A: we have to find length of common tangent.

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A: Let V =V_1 i+V_2 j +V_3 k

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