Given the following sets of data:X0.501.001.301.602.002.202.503.103.904.40y1.901.501.201.000.800.780.650.460.300.23Solve for the best-fit mathematical model.

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Answered: Given the following sets of data: y…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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a: 335 b: 355 c: 365
Score: 0 of 3 pts 9 of 13 (7 complete) HW Score: 34.62%, 9 of 26 pts 10.5.17 E Question Help The Adeeva's gross monthly income is $6500. They have 18 remaining payments of $350 on a new car. They are applying for a 20-year, $135,000 mortgage at 7.5%. The taxes and insurance on the house are $420 per month. The bank will only approve a loan that has a total monthly mortgage payment of principal, interest, property taxes, and homeowners' insurance that is less than or equal to 28% of their adjusted monthly income. Complete parts (a) through (c) below. E Click the icon to view the table of monthly payments. a) Determine 28% of the Adeeva's adjusted monthly income. (Round to the nearest cent.)
please answer fully on paper and make sure its correct please i keep getting different answers
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6 LA.4 SOLVE /SHOW THE COMPLETE SOLUTION.
3. please answer this . Use the model found above to answer this question. What is the estimated revenue of Amazon in 2049? billion US dollars. Round to the nearest billion US dollars.
C) if a country increases its life expectancy, the happiness index will increase or decrease d) if the life expectancy is increased by 4.5 years in a certain country .how much will the happiness index change? Round two decimal places e) use the regression line to predict that happiness index of a country with a life expectancy of 89 years . Round to two decimal places use the space below to type your answers
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.6 8.1 7.1 3.9 2.9 2.6 2.1 0.7 13.7 10.7 10.2 7 6.5 6.5 5.7 4.7 thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the linear equation 0.83x + 4.08 a. How many murders per 100,000 residents can be expected in a state with 10.3 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents b. How many murders per 100,000 residents can be expected in a state with 2.5 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents
A certain radioactive substance has a half-life of 3.6 years. Find how long it takes (in years) for the substance to decompose to 10% of its initial amount.
Graph the scatterplot and find the equation of the regression line GDP. CO2 emissions (in millions metric tons) 1.7. 552.6 1.2. 462.3 2.5. 475.4 2.8. 374.3 3.6. 748.5 2.2. 400.9 0.8. 253.0 1.5. 318.6 2.4. 496.8 5.9. 1180.6
2. Participants were kept awake for a certain number of hours before given a visuospatial task. Researchers measured how many correct responses each participant had. Results are shown below. Use alpha = .01. Number of Correct Hours Kept Awake (X) Responses (Y) 21 X = 10 SS, = 422 Y = 10 SS, = 690 2 4 19 %3D 6. 13 SPxy =-525 ху 5 20 S, =5.70 S, = 7.29 9. 11 10 9. 14 5 15 5 17 2 18 1 17 1 13 4 18 8 11 A. Graph the data. B. State the hypotheses. C. Make a decision about the null. a. Calculate Pearson's r i. Decision about null hypothesis? b. Calculate effect size i. Interpret effect size. D. State your conclusion. E. Relate your conclusion to the research. F. Calculate the regression formula. G. If someone was kept awake for 9 hours, what is the predicted number of correct responses?

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Given the following sets of data: y 1.90 1.50 1.20 1.00 0.80 0.78 0.65 0.46 0.30 0.23 0.50 1.00 1.30 1.60 2.00 2.20 2.50 3.10 3.90 4.40 Solve for the best-fit mathematical model.