Answer:
130
Step-by-step explanation: add
Divide total pain by number of books.
296/8 = 37
He paid $37 per book
Let
x--------> <span>the unknown scale size
we know that
N 1---------> 2.618
N 2---------> x
N 3---------> 1
N 4---------> 0.618
to obtain the size N 4 ----> multiply the size N 3 by 0.618
so
to obtain </span> the size N 2 ----> multiply the size N 1 by 0.618
size N 2=2.618*0.618------> 1.6179
x=1.618
the answer is
the unknown scale size is 1.618
Recall that the range is the distance between the smallest and largest values. Or put another way, it is equal to the difference of the min and max
Range = Max - Min
So if we're told the range is 3, then this means the smallest and largest data values are 3 units away from each other
Answer: Choice B