Use the polynomial f (x) = -32x20 – 85x5 + 17x – 3 to ans %3D questions. 19.Determine the maximum number of turning points for 20. State the end behavior of the graph of f(x). As x → 00,ƒ(x) → _ As x → -00, f(x)→_

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A: Given that  P0 = 0.37  n=160

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Q: It has long been stated that the mean temperature of humans is 98.6°F. However, two researchers…

A: State the hypotheses.

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A: The null and alternative hypothesis is defined as: The sample proportion is (p^) = 0.91

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Q: Given a cubic force in one dimension: F = a(x – a) (x – b) (x – c), find the coefficient k in the…

A: Substitute x=b+∈ F=αx-ax-bx-c  =αb+∈-ab+∈-bb+∈-c  =α∈∈+b-a∈+b-c  =α∈∈2b-a+b -c∈b-ab-c…

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A: Given data is:

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Q: 13. What is one hundred and eight expressed in simplest radical form? A) 3V6 B) 2/27 C) 6V3 D) 3V12

A: write in radical form of (108)^0.5

Q: Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho:…

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Q: 24. Tyler works for a local coffee shop and earns $9.75 per hour. Let h be the number of hours Tyler…

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A: Given information Hypothesized mean µ = 709.1 Sample size (n) = 41 Mean x̅ = 724.2 Standard…

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A: metropolitan freeway 16 19 17 20 19 18 14 18 18 19 15 17 16 17 16 18 18 19

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Q: A. Graph the function f(x) = /4+2x using a graphing calculator like desmos.com . find x when f(x) =…

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Q: Match the linear correlation coefficient to the scatter diagram. T= -0.933 Choose the correct graph…

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Q: Let A PDP-1, where 3 A = = [2] P-B 3₁ = D = 2 Find an explicit formula for Ak valid for any positive…

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Q: a. Find the range of the ratings for each sample. b. Make a comparative inference about the ratings…

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A: The hypothesized proportion is 0.53.

Q: the - 10, the sample size is 5% of the population size, and the sample Because npo (1- Po) = v…

A: Given:  Population proportion P =0.58 Sample size n  = 350 X = 210 Sample proportion p = x /n = 0.6…

Q: Let f(x) F(x)? a. F(r) = x7 - x - 6x2 + C b. F(r) = x- x - 6x2 + 1 = 7x6 – 4r3 – 12r. If F(x)…

A: Since it is given F'(x)=f(x), where F'(x) is the first derivative of the function F(x), and…

Q: Life Span (Days) 32,044 31,586 32,008 27,022 32,365 28.431 25,231 32,908 Life Span (Days) 31,236…

A: Given: μ=27,739α=0.10n=16

Q: The Questions Question 2. The Fourier series representation, FS(t), of a periodic function of period…

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Q: Determine the point estimate of the population proportion, the margin of error for the following…

A: (1-α)% CI for p is          p^-Zα/2p^(1-p^)n≤p≤p^+Zα/2p^(1-p)^n Lower bound≤p≤ Upper bound Lower…

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Q: In Exercises 4-11, we consider the damped pendulum system de = v dt dv b sine dt m where b is the…

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