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LuckyWell [14K]
2 years ago
15

Rachel is calculating the interest earned on a deposit of $350 in an account that earns 6% simple interest after 15 years.

Mathematics
2 answers:
alukav5142 [94]2 years ago
8 0

Answer:

$315

Step-by-step explanation:

You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.

I = interest amount

P = principal amount

r = interest rate (decimal form)

t = time

Now we can plug in the values into the equation:

This means that Rachel earned $315 worth of interest in the 15 year period.

vlada-n [284]2 years ago
5 0

Answer: $315

Step-by-step explanation:

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<h2>Answer:</h2>

Zoe's Fish tank holds 27 L of water, so this is the capacity of the tank. On the other hand, Zoe uses a 3L container in order to fill the tank, so the question is  how many times does she have to fill the three litter container in order to fill the fish tank? Let's solve this as follows:

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Fourth time:

She pours another 3L, but she previously poured 9L, so she has poured 12L

Fifth time:

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Sixth time:

She pours another 3L, but she previously poured 15L, so she has poured 18L

Seventh time:

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Eighth time:

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Answer:

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Step-by-step explanation:

The answer is 6580cm because....

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