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Trava [24]
3 years ago
9

You invest $2,600 in an account that

Mathematics
1 answer:
SashulF [63]3 years ago
4 0

Answer:

$3,927.53

Step-by-step explanation:

You are going to want to use the continuous compound interest formula, which is shown below.

A = Pe^{rt}

<em>P = principal amount</em>

<em>r = interest rate (decimal)</em>

<em>t = time (years)</em>

<em />

First change 8.25% to its decimal form:

8.25% -> \frac{8.25}{100} -> 0.0825

Next, plug in the values into the equation:

A=2,600e^{0.0825(5)}

A=3,927.53

The balance of the account after 5 years will be $3,927.53

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Answer:

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Step-by-step explanation:

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In this problem

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Let

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we know that

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substitute

6=\frac{p_1}{21}

p_1=6(21)=126\ cm

therefore

The perimeter of triangle XYZ is 126 cm

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