9-3divide by 1/3 + 1 =
2 answers:
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According to the table given, the rate of change is of 9.
The <em>rate of change</em> is given by the <u>change in the output divided by the change in the input.</u>
In this problem:
- The input is the number of bouquets.
- The output is the number of flowers.
Taking two of the points, (3,27) and (5,45), we have that:
Hence, the rate of change is of 9, which would be verified taking any pair of two points.
You can learn more about rate of change at brainly.com/question/25823744
Alright, lets gets started.
Jullianne's start-up costs for the building, advertising, and supplies total $52,000.
she spends $680 on operating costs on daily basis.
Means Suppose the days d, the operating cost will be=
This cost will be added in her start up cost.
The earning for d days will be =
So, part A :
Now suppose after d days, she will start making profit means, after d days, her cost will be equal to her earning.
So, part B:
Subtracting 680 d from both sides
Dividing 280 in both sides
Means after 19 days, she will start making profit. : Answer
Hope it will help :)