The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters): temp 62 76 50 51 71 46 51 44 79 growth 36 39 50 13 33 33 17 6 16 find the value of the linear correlation coefficient r.

-18

step-by-step explanation:

because mean value defines that total sum value over total number of set

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )