The data represent the weights of various domestic cars and their gas mileages in the city. The linear correlation coefficient between the weight of a car and its miles per gallon in the city is r = -0.964. The least-square regression line treating weight as the explanatory variable and miles per gallon as the response variable is y = -0.0061x + 41.8342.

Car Weight (pounds), Car 7 Car 8 Car 9 Car 10 Car 11 Miles per Weight (pounds), 3,765 3,984 3,530 3,175 2,580 3,730 Miles per Car Car 1 Car 2 Car 3 Car 4 Car 5 Car 6 Gallon, y 20 19 21 2,605 3,772 3,310 2,991 2,752 Gallon, y 26 18 21 24 25 27 18

a) The proportion of the variability in miles per gallon explained by the relation between weight of the car and miles per gallon is % . (round to one decimal place as needed)

b) Interpret the coefficient of determination.

% of the variance in gas mileage/weight is explained/not explained by the linear model.

853.3

step-by-step explanation:

the correct answer is a) they believe they have a "just cause."

islamic terrorists justify their violent actions because they believe they have a "just cause."

every act of terrorism of islamic sects is done “in the name of allah”. that justifies their actions. islam people who commit those terrorist attacks are not afraid to die. that is why the attacks have horrible consequences. they know they are going to die and they are proud to do it because it is in the name of allah, so it is justified and is for a “good cause.”

since the very beginning of the conflict with israel, islam is fighting a “sacred war”, respecting the words stated in the qur’an. they fight against the domination of the western countries and to defend their occupied territories.

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8

step-by-step explanation:

there's the chart