1.) Find the percent graderise/run= slopeSlope = 5:1%3D2.) Find the diffrence between theststions to closet feet25+ 12078+19

“Since you have asked multiple questions, we will solve the first question for you. If you want any…

Answered: 1.) Find the percent grade rise/run=…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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A 4311.81 ft distance was measured along of slope that has a percent slope of 4%. What is the actual horizontal length. Please give your answer to two decimal places paying attention as well to the sign. Hint: Refer to page 60, use the formular on the bottom of the page
What is the instantaneous slope of y : at x = 5? 1 25 25
6. The data in the graph show the average weight for boys based on age. a.) Use the coordinates of the given points to find the slope of the line. b.) Interpret the meaning of the slope in the context of this problem Average Weight for Boys by Age 100 80 60 (10,74.5) (5, 44.5) 2 3 6 7 8 9 10 11 12 Age (yr) 4
The mean of variable X is 1 and the mean of variable Y is 2. The slope coefficient is 1.5. Determine the Y intercept assuming X is the independent.
Old Faithful, the most reliable geyser in Yellowstone National Park can shoot up to 8,400 gallons of boiling water to a height of about 150 feet. More than 1,000,000 eruptions have been recorded. There is evidence that eruptions of Old Faithful can best be predicted by knowing the duration of the previous eruption. The results from regression analysis of Waiting Time (minutes) between eruptions versus Duration (minutes) of the previous eruption for a random sample of 222 eruptions are shown below. Waiting Time 95 Statistic Duration WaitingTime Mean 3.576 71.009 75 Standard Deviation 1.084 12.799 55 Sample Size 222 35 Correlation 0.877 1.5 2.5 3.5 Duration 4.5 5.5 Slope 10.358 Intercept 33.967 Predictor Coef SE Coef T P Intercept 33.967 1.428 23.79 0.0000 Duration 10.358 0.382 27.10 0.0000 Predicted Values for New Observations Duration Fit 4 75.4 SE Fit 0.444 95% CI 95% PI (74.5, 76.3) (63.2, 87.6) 1. At the 0.05 level of significance, is there evidence of a linear relationship between…
2. Suppose a drainage pipe slopes downward 6 inches for each 8-foot horizontal stretch. What is the slope of the pipe?
8: What is the slope shown in the table of data? A: m 0 B: m = 1 1 C: m 5 D: m = undefined 1 3 5 4 5. 5. 2.
Find the slope using this table: y ary -6 10 -3 es 3. 4 Education 6 2. 6. 2/3 1/2 의
The formula for the best fit line is y= 37.285 - 5.344x, where y is mpg and x is weight of the car in tons. Which of the following is the correct interpretation of the estimated slope term? Why? a) For a 1-unit increase in weight, the mpg of the car increases by 5.344 on average b) For a 1-unit increase in weight, the mpg of the car decreases by exactly 5.344 c) For a 1-unit increase in weight, the mpg of the car decreases by 5.344 on average d) For each additional unit of mpg, the weight of the car decreases by exactly 5.344
A researcher collects data on both lemon imports (x) and the crash fatality rate (y) in the USA. The seven observations are randomly selected cities across the country, Crash Fatality Rate 16 15.8 SUMMARY OUTPUT 15.6 15.4 Regression Statistics Multiple R R Square Adjusted R Square 0.939894457 15.2 0.88340159 0.860081907 15 Standard Error 0.125395887 Observations 14.8 100 200 300 400 500 600 ANOVA df MS Significance F Regression Residual 0.595665072 0.595665 37.88223 0.001646686 5 0.078620642 0.015724 Total 6 0.674285714 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept 16.51743501 0.18315002 90.18528 3.18E-09 16.04663289 16.988237 16.0466329 16.9882371 Lemon Imports -0.002918088 0.000474112 -6.15485 0.001647 -0.00413683 -0.0016993 -0.0041368 -0.00169935 What is the regression equation? Oy = 16.517x - 0.003 Oý = 16.517 - 0.003x Oy = 16.517 – 0.003x Oý = 16.517x-0.003 The best description of the correlation is to describe it as strong linear…
4. Use the graphs in question 3 to find the slope of each line. 5x + 2y = 10 a. Slope b. x - 3y = -6 Slope %3D -4x + y = 4 Slope || d. 2x + 4y = 12 Slope Activity 4.5 4 C.
2. A.3(B) Find the slope of the graph. Step 1: Plot 2 points on the line. Step 2: slope = m = Answer: rise run = -X

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1.) Find the percent grade rise/run= slope Slope = 5:1