Answer:
75%
Step-by-step explanation:
75% = 3/4
3/4 * 12 = 9
12×40 is 480 that the answer
Answer:
Negative
Step-by-step explanation:
From the scatter plot displayed, we could clearly observe the direction of the trend line as it produces a negative slope. For high values of y, the values of x are low and similarly, high values of x have low y values. Therefore, this kind of relationship between the two variables is considered negative.
Answer:
Im sosorry my internet is so poor sorry.
There are no numbers for this, thus you will have to use the quadratic formula.