A correlation coefficient of 1 or -1 indicates that the variables form a perfect linear relationship.
Answer:
C.
Step-by-step explanation:
Simply multiply 50 by 3/8
2 4/5 I believe is the least value.
Cent is by the hundred so one percent is 1/100 so .6%=6/1000
which can be reduced to 3/500
Answer:
for the number 13
Step-by-step explanation:

by Pythagoras theorem
x= √81+36
x= √117
punch square root of 117 with a calculator, I don't have one now