ZC is complement of ZD, and mZC=57º. Find MZD.​

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

school a:

minimum value is 2

maximum value is 22

the lower quartile is 2.5

the median is 10

the upper quartile is 15.5

school b:

minimum value is 9

maximum value is 20

the lower quartile is 12

the median is 16

the upper quartile is 18

box plot for school a isn't symmetrical. the data tails on the right

box plot for school b isn't symmetrical. the data tails on the left

hope i

-lavira: )