Determine the regression model for overall satisfaction as a function of years of service and department that has the largest upper r squaredr2. let "administrative" be the baseline department, let upper x 1x1 represent maintenance, let upper x 2x2 represent management, let upper x 3x3 represent production, let upper x 4x4 represent quality control, and let upper x 5x5 represent shipping / receiving

45

step-by-step explanation:

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

a

step-by-step explanation: