Which correlation coefficient best matches the graph?
a) r = 0.91
b) r = 0.34
c) r = -0.83
d) r = -0.25

( give right awnser. it's 11pm and im so tired and want to get this over with. i still have other homework too : /)

try C although, I’m not 100% sure, I haven’t done this in a while. Just try C.

Step-by-step explanation: I feel the same way about the homework. I’m always stressed out.

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9