30 for the first and 83.5 for the second
Answer: The predictor variable in this problem is the amount spent on promotional material.
Explanation:
A predictor variable refers to variable needed to make a prediction of another variable. If we analyze the problem, we notice that the supermarket chain is predicting the sales revenue generated because once the supermarket spends on promotional material, it will result to sales revenue. Thus, the predictor variable is the amount spent on promotional material.
Answer: 1.5 inches/hour
Step-by-step explanation:
4.5/3=
She farts at least 20 juuls
Answer:
I think it is 14
Step-by-step explanation:
f(-7)
-7(a)=7a
-7a=7a
+7
a= 14
