Xr04-86 Are the marks one receives in a course related to the amount of time spent studying the subject? To investigate this mysterious possibil-ity, a student took a random sample of 10 students who had enrolled in an accounting class last semes-ter. He asked each to report his or her mark in the course and the total number of hours spent studying accounting. These data are listed here. Study time 40 42 37 47 25 44 41 48 35 28 Marks 77 63 79 86 51 78 83 90 65 47 a. Calculate the covariance. b. Calculate the coefficient of correlation. c. Calculate the coefficient of determination. d. Determine the least squares line. e. What do the statistics calculated earlier tell you about

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.

the answer is 8/21

hope this

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu