The gas mileage m(x) (in mpg) for a certain vehicle can be approximated by m(x) =...
The gas mileage m(x) (in mpg) for a certain vehicle can be approximated by m(x) = -0.026x2 + 2.601x - 35.029, where x is the speed of the vechicle in mph. Part 1 out of 2 a. Determine the speed at which the car gets it maxigium gas mileage. Round your answer to the nearest mph. The gas mileage is at a maximum when the car travels at mph.
The gas mileage for a certain vehicle can be approximated by m=-0.02x2 +3.9x - 49, where x is the speed of the vehicle in mph. Determine the speed(s) at which the car gets 30 mpg. Round to the nearest mph. Part 1 The car reached a gas mileage of 30 mpg twice Part 2The vehicle will get 30 mpg at speeds of approximately _______ mph and _______ mph .
Question 14 of 15 (1 point) Attempt of Unlimited View question in a DODUD 15 Section Exercise 36 The gas mileage for a certain vehicle can be approximated by m= -0.02x+3.9x - 49, where x is the speed of the vehicle in mph. Determine the speed(s) at which the car gets 25 mpg. Round to the nearest mph. Part 1 of 2 The car reached a gas mileage of 25 mpg twice Part: 1/2 Part 2 of 2 mph and...
The equation M(x,y)=56+0.2x-0.8y gives the mileage (in mpg) are the new car as the function of tire pressure x (in psi) and speed y (in mph). Find M(36,42). (include the appropriate units) and explain what it means. The equation M(x,y) = 56 +0.2% - 0.8y gives the mileage (in mpg) of a new car as a function of tire pressure x (in psi) and speed y ſin mph). Find M(36,42) (include the appropriate units) and explain what it means. M[36,42)-01...
Your used Chevy's gas mileage (in miles per gallon (mpg) is given as a function M (x) of speed in miles per hour (mph), where M(1) - 2000 Calculate M' (40), M' (50) and M' (60) rounded to two decimal places M' (40) = mpg/mph M' (50) = mpg/mph M' (60) = mpg/mph
1. This equation M(x,y)=61+0.6x-0.1y gives the mileage (in mpg) I have a new car as a function of tire pressure x (in psi) and speed y (in mph). find M(30,47) (include the appropriate units) and explain what it means. 2. This equation M(x,y) 61+0.1x-0.4y gives the mileage (in mpg) I have a new car as a function of tire pressure x (in psi) and speed y (in mph). Find Mx(29,44) (include the appropriate units) and explain what it means. ce:...
A certain model of automobile has its gas mileage (in miles per gallon, or mpg) normally distributed, with a mean of 26 mpg and a standard deviation of 4 mpg. Find the probability that a car selected at random has the following gas mileages. (Round your answers to four decimal places.) (a) less than 20 mpg (b) greater than 28 mpg (c) between 24 and 28 mpg
a certain car model has a mean gas mileage of 34 Miles per gallon (mpg) with a population standard deviation for. A pizza delivery company buys a sample of 54 of these cars. What is the probability that the average mileage of the fleet is greater than 33.7 MPG? Question 14 (3 points) A certain car model has a mean gas mileage of 34 miles per gallon (mpg) with a population standard deviation 4. A pizza delivery company buys a...
A company claims that you can expect your car to get one mpg better gas mileage while using their gasoline additive. A magazine did a study to find out how much a car’s gas mileage improved while using the gasoline additive. The study used 36 cars and recorded the average mpg with and without the additive for each car in the study. The cars with the additive averaged 1.20 mpg better than without and had a variance of 0.36 (mpg)2.a....
Data for gas mileage (in mpg) for different vehicles was entered into a software package and part of the ANOVA table is shown below: Source | DF Vehicle 5 Error 15 Total 20 SS | MS | 728 364.00 206 13.73 934 Determine the p-value for the data. a) 0.0102 b) 0.0015 c) O 0.0000 d) 0.0230 e) 0.9000 f) None of the above