Answer:
Yes, 4 squared is a rational number.
Step-by-step explanation:
4 squared = 4 x 4 = 16
No association because the dots are just scattered all over the graph
Negative association would be when the dots are going toward downwards
Positive association would be when the dots are going toward upwards
Answer:
The formula is -n × 2 = -n
Each number is multiplied by 2 to get the next number.
-25 x 2 = -50
-50 x 2 = -100
8 over 20 equals 6 over 15
