Given the following linear equation between salary in (in hundreds of dollars ) and years of experienceSalary = 15+ 4 YEOThen, this implies :Select one:Oa. Al year increase in years of experience would be associated with a $400 increase in salaryOb. A 4 year increase in years of experience would be associated with a $ $400 increase in salaryO C. Al year increase in years of experience would be associated with a $15 increase in salary36O d. Al year increase in years of experience would be associated with a $415 increase in salaryFiniNext pageVITYNEXT ACTIVITY

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Answered: Given the following linear equation…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In regression equation alpha is called as а. Al O b. Dependent variable c. Slope d. Intercept
In industry, the relationship between wages and the quit ratio of employees is defined to be the percentage of employees that quit within 1 year of employment. The quit ratio of a large restaurant chain that paid its employees the minimum hourly wage ($7.25 per hour) was .2 or 20 employees per 100. When the company raised the hourly wage to $8, the quit ratio dropped to .18, or 18 employees per 100. (a) Assuming a linear relationship between the quit ratio Q(x) and the hourly wage x, find an expression for Q(x). (b) What should the hourly wage be for the quit ratio to drop to 10 employees per 100?
Suppose that the world's current oil reserves is R 1960 billion barrels. If, on average, the total reserves is decreasing by 19 billion barrels of oil each year, answer the following: = A.) Give a linear equation for the total remaining oil reserves, R, in terms of t, the number of years since now. (Be sure to use the correct variable and Preview before you submit.) R= B.) 11 years from now, the total oil reserves will be billions of barrels. C.) If no other oil is deposited into the reserves, the world's oil reserves will be completely depleted (all used up) approximately years from now. (Round your answer to two decimal places.)
The idea of a large, stable middle class (defined as those with annual household incomes in 2010 between $42,000 and $126,000 for a family of three), is central to America's sense of itself. But the U.S. middle class shrank steadily from 61% of all adults in 1971 (t = 0) to 51% in 2011 (t = 4), where t is measured in decades. Research has shown that this decline was approximately linear.† (a) Find a linear function f(t) giving the percentage of middle-income adults in decade t, where t = 0 corresponds to 1971. (b) If this trend continues, what will the percentage of middle-income adults be in 2041?
1a. Make a scatter plot of the table provided in the image. B. Write a linear/exponential equation that models this table provided in the image. C. Explain what the slope/multiplier means in the context of the problem. E. Use your model to predict when there will be 100 new cases (I have already done question 1a and have included it in my images. I mainly need help with questions C, D, and E)
3. You have the information that the number of cases of influenza on Dec 31 (day 0) was 29 and on day 5 there were 32 cases. Define variables: t = time in days since Dec 31C = number of cases a. Assume this situation is linear. Write a formula for this situation b. Use your linear formula to determine when the number of cases will hit 128. days from Dec 31 ( show work)
Suppose that the number of tee shirts sold (N) depends linearly on the price charged (x). Write an equation showing this dependence.
At Hanna's hair salon, a full-time starting stylist gets paid a base amount of pay per week, then $10 per haircut. Vanessa recently started working at the salon. In the first week, Vanessa saw 16 clients and took home $635 (not including any tips). Vanessa wants to represent pay by writing a linear equation and is deciding between writing it in slope-intercept form or using the point-slope formula. a) If Vanessa just wants to use the equation to most efficiently figure out how many clients will need to see to make a $1,000 in a week, which one should choose? Explain. b) If Vanessa wants to use the equation to understand how payment works, which one should choose? Explain.
This is question 4 from my homework, please help me!

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