The answer for that is A. 40 cubic in
X=-1
-1x2 + 5x-1 +7 = 0
-7+7 =0
0=0
Answer:
A good display will help to summarize a distribution by reporting the center, spread, and shape for that variable. ... In these plots the horizontal axis represents the values of the variable and the height of the bar represents how many observations are equal to the particular value.
Step-by-step explanation:
Answer:
$0.25
Step-by-step explanation:
Divide the cost by the amount.

Therefore, the cost of each chocolate bar is $0.25.