The answer for this question is letter D.
This is because correlation coefficient focuses on the linear relationship between two variables. The numbers between -1 and 1 should be one of the value related to the bill. As you can that letter D is the most closest and realistic answer.
Answer:
9
Step-by-step explanation:
2(10) + 4(x-3) = 44
4(x-3) = 24
x-3 = 6
x = 9
16y=6x+42
16/16y=6x/16+42/16
y= 3x/8 + 21/8
Step-by-step explanation:
mình nghĩ là như vầy. Chúc bạn học tôt :))))
Answer:
Step-by-step explanation:
A' (2,-3)
B' (5,-5)
C' (7,-3)
D' (5,-2)