Answer:
The area of the carpet which is square in shape is 81 
Step-by-step explanation:
Given:
side of the carpet square = 9 inches
To Find:
area of the carpet square = ?
Solution:
The area of the carpet = area of the square
we know that the area of the square is
=> side X side
Substituting the side of the square, we get
=> 9 X 9
=> 81 
Yes it is. Ax+By=C is standard form. :)
Answer:
???
Step-by-step explanation:
Answer:

Step-by-step explanation:
This is the answer because it is subtracted so that you get the answer
Because it will be half2 standard deviation which will include 500-700.
2std will include from 300-700.
so it will be half of 95%.