Answer:
Step-by-step explanation:
2(5)(-5)-(5)^2
=−75
Answer:
The relationship is positive.
The model predicts a score of 60.
Not sure what part b is.
Step-by-step explanation:
Since while the money spent on advertising increases while the items sold increases, we have a positive relation between both variables.
By looking at where 30 is on the graph, we can see it lines up with 60,the middle between $40 and $80 on the y axis and so we know this is the cost associated with this value.
<h3>
Answer: Movie A</h3>
Q3, or third quartile, is visually located at the right edge of the box. Movie A shows to have a smaller Q3 value as it is to the left of Q3 for movie B.
Answer:
10
Step-by-step explanation:
The . 8 would round up making the 9 a 10
So the answer is ten
