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1 year ago

PLEASE FOR NOWWW :((

Mathematics

1 answer:

IrinaVladis [17]1 year ago

4 0

The final price of a bag of candy is $3.85, so the correct option is the first one.

<h3 /><h3>what is the final price of the candy, including the discount and a 10% sales tax?</h3>

Here we know that the original price of a bag of candy is $5. If we apply a discount of 30%, then the new price will be:

P = $5*(1 - 30%/100%) = $5*0.7 = $3.5

Now we also need to apply a tax of 10% to that discounted price, so the final price of the bag of candy will be:

P' = $3.5*(1 + 10%/100%) = $3.5*1.1 = $3.85

We conclude that the final price of a bag of candy is $3.85, so the correct option is the first one.

If you want to learn more about discounts:

brainly.com/question/7459025

#SPJ1

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Step-by-step explanation:

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3 years ago

What is the exact value of tan 150

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2 years ago

Please help, it's urgent!

Aneli [31]

For this case we have to, by defining properties of powers and roots the following is fulfilled:

$\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}$

We must rewrite the following expression:

$\sqrt [3] {8 ^ {\frac {1} {4} x}}$

Applying the property listed we have:

$\sqrt [3] {8 ^ {\frac {1} {4} x}} = 8 ^ {\frac{\frac {1} {4} x} {3} }= 8 ^ {\frac {1} {4 * 3} x} = 8 ^ {\frac {1} {12} x}$

Using the property again we have to:

$8 ^ {\frac {1} {12} x} = \sqrt [12] {8 ^ x}$

Thus, the correct option is option C

Answer:

Option C

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4 years ago

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