Mathematics, 17.10.2019 22:40, haileesprague1578
Part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625.
write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points)
part b: write the equation obtained in part a using function notation. (2 points)
part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)
Answers: 3
Mathematics, 22.06.2019 02:00, mathhelppls14
1. the manager of collins import autos believes the number of cars sold in a day (q) depends on two factors: (1) the number of hours the dealership is open (h) and (2) the number of salespersons working that day (s). after collecting data for two months (53 days), the manager estimates the following log-linear model: q 4 equation 1 a. explain, how to transform the log-linear model into linear form that can be estimated using multiple regression analysis. the computer output for the multiple regression analysis is shown below: q4 table b. how do you interpret coefficients b and c? if the dealership increases the number of salespersons by 20%, what will be the percentage increase in daily sales? c. test the overall model for statistical significance at the 5% significance level. d. what percent of the total variation in daily auto sales is explained by this equation? what could you suggest to increase this percentage? e. test the intercept for statistical significance at the 5% level of significance. if h and s both equal 0, are sales expected to be 0? explain why or why not? f. test the estimated coefficient b for statistical significance. if the dealership decreases its hours of operation by 10%, what is the expected impact on daily sales?
Answers: 2
Mathematics, 22.06.2019 06:00, isabelperez063
Which of the following polynomials is the expansion of (* x - y)4?
Answers: 3
Mathematics, 22.06.2019 06:10, abalth2154
For an exponential regression equation in the form , a value of 1.101 for b will cause to get smaller as x gets larger.
Answers: 1
Part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he ha...
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