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MArishka [77]
3 years ago
5

Use complete sentences to describe why it is necessary to do the same thing to both sides of an equation to perform valid operat

ions

Mathematics
1 answer:
Natalka [10]3 years ago
5 0

It is important to do the same thing to both sides of an equation because in the end, both sides will be equivalent, or equal, therefor making the problem true. If you didn't do the same thing on both sides of an equation, one side would be incorrect and not equal to the other side. Hope this helps! Please mark brainliest. Thank you v much! :)

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A group of 2 adults and 4 children pay $95 for admission to a water park. A
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What is the profitability index of an investment with cash flows in years 0 thru 4 of -340, 120, 130, 153, and 166, respectively
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The profitability index of an investment with cash flows in years 0 thru 4 of -340, 120, 130, 153, and 166, respectively, and a discount rate of 16 percent is: 15%.

<h3>Profitability index</h3>

First step is to find the Net present value (NPV)  of the given cash flow using discount rate PVF 16% and PV of cash flow which in turn will give us net present value of 49.7.

Second step is to calculate the profitability index

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Learn more about Profitability index here:brainly.com/question/3805108

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