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3 years ago

Helen has $30 in a savings account that earns 10% interest, compounded annually.

Mathematics

1 answer:

Ivanshal [37]3 years ago

4 0

Answer:

100+10= 110

110/100= 1.1

30 X 1.1^2= 36.3

$36.30

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2 years ago

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2 years ago

Suppose Department X is 8,000 square feet, Department Y is 5,000 square feet, and Department Z is 6,000 square feet. What's the

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Answer:

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3 years ago

A restaurant bill comes to $28.35. Determine the total cost if the tax is 6.25% and a 20% tip is left on the amount before tax

Soloha48 [4]

In the given problem there are several known and important facts to take note of. Firstly the restaurant bill without tax and tips is $28.35. Then the tax of 6.25% needs to be added with the bill. Also a tip of 20% on the original bill needs to be added to find the total cost.
Then tax on the restaurant bill = (6.25/100) * 28.35
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So the tax on the restaurant bill is $1.77
Amount of tips given = 28.35 * (20/100)
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Amount of tips paid is $5.67
Total cost paid in the restaurant = ( 28.35 + 1.77 + 5.67) dollars
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2 years ago