1km goes to 1000 m and 5000 mm goes to 5 m so the answer is 1105
First, multiply 20 x 25 to find the amount of chairs per section:
20 x 25 = 500
Now, multiply 500 x 4 to find the total amount of chairs for 4 sections:
500 x 4 = 2000
Hope this helps!! :)
Answer:

Step-by-step explanation:
From the table given in the question,
x y Difference Ratio
1 12 - -
2 36 36-12 = 24 
3 108 108-36 = 72 
4 324 324-108 = 216 
5 972 972-324 = 648 
There is a common ratio of 3 in each successive term.
Therefore, data given in the table will represent an exponential function.

For a point 

------(1)
For another point of the table
,

--------(2)
Equation (2) divided by equation (1)


From equation (1),


Therefore, exponential function will be,

Answer:
Okay, I won't give the answers... HOWEVER, I will show you how to get them yourself! :>
Step-by-step explanation:
A triangles area is essentially half of a square. In my math class, we would multiply the main base, and the height and then proceed to break it in half. For example;
TRIANGLE ONE-- 16 x 16 =__ then cut your answer in half
<em>Hope I helped you out! ~Chaos</em>
The answer is 0.875
0.56÷0.64=0.875