Answer:
0
Step-by-step explanation:
The question lacks the graph to be able to solve it, I was doing a little research and I could find the graph which I will attach:
Already with the figure we can solve the question.
We have that the average exchange rate in this case would only take the normal slope between those 2 lines
. Furthermore we know that the slope (m) is given by:
m = (y2-y1) / (x2 - x1)
From the graph we have to:
y2 = 0
y1 = 0
x2 = 5
x1 = 3
we replace:
m = (0-0) / (5 - 3)
m = 0
Therefore the average rate is 0.
The answer for this question is 9 I
Answer:
Yes, 3/7 is bigger than 2/5
Step-by-step explanation:
First, put the fraction side by side

Multiply diagonally. So multiply 3 × 5 and 2 × 7
3 × 5 = 15
2 × 7 = 14
15 >14
> 
Answer:y=−8x9+13 y = - 8 x 9 + 1 3 have the same slope of −89 .
Step-by-step explanation: Just do it.