Create a vector (v), which consists of 25 equally spaced points in the range from -21 to 3n. Then, perform each of the following: a) Find the sum of (v). b) Subtract 0.25 from each element in (v). c) Count how many elements are negative. d) Remove the last element in (v). e) Plot f = cos(v) with linewidth = 2 and title Sinusoidal Waveform

Q: I cannot see the answer for letter b

A: Sample size (n) = 10 Probability(p) = 0.69

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A: Greenhouse gas emission level in 2020 = 56440 MTCDE

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A: The answer given by the expert is very clear.If there is any specific query/confusion,that may be…

Q: need B and C of this answered

A: Given

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A: Let's find function is linear or quadratic.

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A: We are asked to find the increase in cost if the production level is raised from 1200 units to 1800…

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A: Probability quantifies the chances of happening an event. The probability values always lie in the…

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A: 3940, 4060, 3220, 3080, 2920, 3870, 4060, 4030, 3790Arrange in ascending order2920, 3080, 3220,…

Q: these ans

A: NoItems Time 1 4.8 1 14.7 1 13.7 1 9.5 1 2.4 1 11.8 2 10.5 2 12 2 14.3 2 16.4…

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

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A: You need to know this before solving the question.

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A: Given that,the equation of the tangent line to fx at the point a=1 is y=7-2x.We need to find the…