Numerade

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DNA has 3 different shapes. True False DNA has 3 different shapes. True False

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How is the security activity that hides data from being human readable done?

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According to behavioral theory, substance use can be encouraged by: Cognitive dissonance Sociocultural factors alone Positive reinforcement from the substance's effects Innate biological mechanisms

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The Appendix contains tables of the normal physiological values regarding dissolved materials in various body fluids. Most of these values are listed as ranges, rather than averages. Why? (Module 1.17C) ? Homeostatic control is not precise, and normal ranges are not fixed with absolute values. ? The lower number of the range represents healthy, normal conditions and the higher number of the range represents disease values. ? Young people have the lower values and the elderly have the higher values. ? Each individual person only has one number at any given time. ? Young people have the higher values and the elderly have the lower values.

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Evaluate $\lim_{x \to 0} \left( \frac{1 - \cos x}{x \sin x} \right)$

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National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows: \begin{tabular}{cc} Month & Sales (000 units) \\ \hline Feb. & 19 \\ Mar. & 18 \\ Apr. & 15 \\ May & 20 \\ Jun. & 18 \\ Jul. & 22 \\ Aug. & 20 \end{tabular} a. Plot the monthly data on a sheet of graph paper.

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The diameter of a cylindrical construction pipe is 7 ft. If the pipe is 39 ft long, what is its volume? Use the value 3.14 for $\pi$, and round your answer to the nearest whole number. Be sure to include the correct unit in your answer. 39 ft 7 ft

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The manufacturer claims that your new car gets 27 mpg on the highway. You suspect that the mpg is more for your car. The 56 trips on the highway that you took averaged 29.8 mpg and the standard deviation for these 56 trips was 8 mpg. What can be concluded at the $\alpha = 0.10$ level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: $H_0$: ? Select an answer $H_1$: ? Select an answer c. The test statistic ? = (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? $\alpha$ f. Based on this, we should Select an answer the null hypothesis.

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Find the first term or 𝑎₁ of an arithmetic sequence if 𝑎₁₁ = 11 and 𝑎₂₁ = 16.

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There needs to be 2 solutions. One of the last numbers is 1 and one is 9 can you solve it accordingly? Last Digit of Student Number 6'0 1,8 2,7 3,6 4,5 Question A:Problem number 1 2 3 4 5 Last Digit of Student Number 0,5 1,6 2,7 3,8 4,9 Question B:(x,y) values (25,45) (35,12) (45,35) (55,17) 45,7 Question A Numerical LinearAlgebra The wave heights h in the open sea depend on the speed v of the wind and the length of time t that the wind has been blowing at that speed.Values of the function h=f(v,t, are recorded in feet in the following table.Use the table to find a linear approximation to the wave height function when v is near x knots and t is near 20 hours.Then estimate the wave heights when the wind has been blowing for 24 hours at y knots where x and y values given by above table. Duration (hours) 5 10 15 20 30 40 50 20 5 7 8 8 30 9 13 16 17 Wind speed (knots) 40 14 21 25 28 50 19 29 36 40 60 24 37 47 54 9 9 9 18 19 19 31 33 33 45 48 50 62 67 69

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ronald e.