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Ann [662]
1 year ago
12

Please help me with this problem so I can better explain this to my son.2.Rhonda started a business. Her business made $30,000 i

n profits the first year. Her annual profits have increased by an average of 5% each year since then. (a)Write an iterative rule to model the sequence formed by the profits of Rhonda’s business each year.(b)Use the rule to determine what the annual profits of Rhonda’s business can be predicted to be 15 years from the start of her business. Round your answer to the nearest dollar. Do not round until the end. Show your work.

Mathematics
1 answer:
4vir4ik [10]1 year ago
5 0
\begin{gathered} a)P=30000(1+0.05)^n \\ b)\$62,367.00 \end{gathered}

1) Iteration means a repetition of a rule.

a)

Considering that we have the following data:

Rate of increase: 5% per year

-

2) Then we can write out the following:

P=30000(1+0.05)^n

Plugging into n, the number of years we'll have:

Profits: $30,000 1st year

P: $31.500 2nd year

$33075 3rd year

(...) (...)

b) Since we want to know the predicted profit 15 years from the first year, then we can plug for that:

\begin{gathered} P=30000(1+0.05)^{15} \\ P=\$62,367.00 \end{gathered}

Note that we have plugged into n, n=15 years. Since the first year was $30,000 the profits.

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7 0
3 years ago
From the set {4, 8, 16}, use substitution to determine which value of x makes the equation true.
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Step-by-step explanation:

Use substitution: substitute each number from the set in for x, and see if the result from dividing is 45.

4

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Therefore, 4 does not make the equation true

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45=45

Therefore, 8 does make the equation true.

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Therefore, 16 does not make the equation true.

So, 8 is the value that makes the equation true

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Answer:

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Step-by-step explanation:

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If you think this through, you will find that each pair of two points represents one side of the polygon.

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As you can observe, there are 6 sides in total. So, a polygon with six sides is called Hexagon.

Step-by-step explanation:

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Braineist?

This is the real and right answer i swear

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8 0
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(help and explain if u can)
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