y=-3x+4 = x = 4/3
y=3x-2 = x =2/3
Step-by-step explanation:
Answer:
x = 40
Step-by-step explanation:
It would be 7500 because if you divide 75000/10 your answer would be 7500
Answer:
The correlation coefficient is -1
Step-by-step explanation:
Here, we want to get the correlation coefficient for the given dataset
from the table, what do we observe?
As x is increasing by 5 units;
y is decreasing by 5 units
What this mean is that there is a negative correlation between both
Thus, what we have here is that, since the rate of increase/decrease on both ends is of equal magnitude but opposite signs, we can conclude that the correlation coefficient is -1
The sum of the 9th square number and 3rd cube number is 108
