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k0ka [10]
3 years ago
13

How many different three digit locker combinations are possible if the digits are able to repeat?

Mathematics
1 answer:
VLD [36.1K]3 years ago
8 0
1000, because if it’s number 0-9 you have 10 options for the first possible number, then multiply by 10 two more time for the second and third number .but if it’s wrong I’m srry rip ;P
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Clara Schumann is buying bagels for her coworkers, She buys a dozen bagels priced at $5.49 a dozen. The bakery's cost for making
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Answer:

The markup rate is 144% .

Step-by-step explanation:

Formula

Mark\ up\ percentage = \frac{(Selling\ price-Cost\ price)\times 100}{Cost\ price}

As given

Clara Schumann is buying bagels for her coworkers, She buys a dozen bagels priced at $5.49 a dozen.

i.e

Selling price of a dozen bagels is $5.49 .

The bakery's cost for making the bagels is $2.25 per dozen.

i.e

Cost price of a dozen bagels is $2.25 .

Putting all the values in the formula

Mark\ up\ percentage = \frac{(5.49-2.25)\times 100}{2.25}

Mark\ up\ percentage = \frac{3.24\times 100}{2.25}

Mark\ up\ percentage = \frac{32400\times 100}{225\times 100}

Mark\ up\ percentage = \frac{32400}{225}

Markup percentage = 144 %

Therefore the markup percentage is 144% .


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Step-by-step explanation:

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