Mathematics, 10.12.2019 00:31 nanett0226
Fuel economy. although the environmental protection agency (epa) establishes the tests to determine the fuel economy of new cars, it often does not perform them. instead, the test protocols are given to the e. car companies, and the companies perform the tests themselves. to keep the industry honest, the epa runs some spot checks each year. recently, the epa announced that hyundai and kia must lower their fuel economy estimates for many of their models.9 here are some city miles per gallon (mpg) values for one of the models the epa investigated: iin mileage 78. 28.0 25.7 25.8 28.0 28.5 29.8 30.2 30.4 26.9 28.3 29.8 27.2 26.7 27.7 29.5 28.0 give a 95% confidence interval for ? , the mean city mpg for this model.
Answers: 3
Mathematics, 21.06.2019 22:00
Two numbers have a sum of -19. one number is x. what expression represents the other number?
Answers: 2
Mathematics, 21.06.2019 22:40
Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)
Answers: 1
Mathematics, 22.06.2019 01:30
What is the solution for the following system of equations? use any method to solve. 2x + 8y = 4 x = -3y + 5 question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5
Answers: 1
Mathematics, 22.06.2019 03:00
In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?
Answers: 2
Fuel economy. although the environmental protection agency (epa) establishes the tests to determine...
Mathematics, 09.10.2020 22:01
English, 09.10.2020 22:01
English, 09.10.2020 22:01
Mathematics, 09.10.2020 22:01
History, 09.10.2020 22:01
Social Studies, 09.10.2020 22:01
Social Studies, 09.10.2020 22:01
Mathematics, 09.10.2020 22:01
Health, 09.10.2020 22:01