subject
Mathematics, 11.02.2020 04:47 rhettperkins

A study was conducted to investigate the relationship between the resale price, y (in hundreds of dollars), and the age, x (in years), of midsize luxury American automobiles. The equation of the line of best fit was determined below.
y = 181.7 - 20.21x
(a) Find the resale value in dollars of such a car when it is 3 years old. $(b) Find the resale value in dollars of such a car when it is 6 years old. $ (c) What is the average annual decrease in the resale price in dollars of these cars? $

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?
Answers: 3
question
Mathematics, 21.06.2019 19:10
Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint
Answers: 1
question
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
question
Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
You know the right answer?
A study was conducted to investigate the relationship between the resale price, y (in hundreds of do...
Questions
question
English, 30.12.2020 07:10
question
Mathematics, 30.12.2020 07:10
question
Computers and Technology, 30.12.2020 07:10
question
Mathematics, 30.12.2020 07:10
question
English, 30.12.2020 07:10
Questions on the website: 13722359