(1/9)^-2
=(9/1)^2
=81/1
=81
Answer:
True.
Explanation:
The more experiments that are performed, the more data can be collected.
The profit for 25 products sold and 150 products sold are 3159 and 19190.25 respectively.
<u><em>Explanation</em></u>
The profit of a company receives is given by the expression: 
Simplifying this expression using distributive property, we will get .....

So, the simplified expression for profit will be: 
As
represents the number of products sold, so for finding the profit for 25 products sold and 150 products sold, <u>we need plug
and
separately into the above expression</u>.
For
, Profit 
For
, Profit 
Can u put a picture of the question with this so I can answer it.
Answer:
A vertical shrink and reflects over the x axis