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NARA [144]
3 years ago
7

A store owner buys cell phones for $40 and marks up the price by 20%. Explained how to find the price at which she sells the cel

l phones.
* Markup is a percent of the cost of an item that is added to the cost to determine the items selling price.*
Mathematics
1 answer:
Gala2k [10]3 years ago
5 0
Well depending on how you look at you could do $40 plus that extra 20% and since you said that means to add you would do the same price. as the actual price before you add that thirty 20% so you would add 40 plus 40 equals 80. If you did 25% the you would add 40 and 40 which is 80 and that's 20%out of 25% and add 5 to 80 and you get $85.
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Solution for x^2+5x=150 equation:
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3 years ago
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Alex
The sequence is to take the previous number and multiply by 4, so the sequence is

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8 0
2 years ago
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Please solve with explanation
OverLord2011 [107]

Real life scenarios of acute angles are:

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<h3>What are acute angles?</h3>

As a general rule, an acute angle, x is represented as: x < 90

This means that acute angles are less than 90 degrees.

<h3>The real life scenarios</h3>

The real life scenarios that involve acute angles are scenarios that whose measure of angle is less than 90 degrees.

Sample of the real life scenarios that satisfy the above definition are:

  • Sighting a ball from the top of a building at an angle of 55 degrees.
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Read more about acute angles at:

brainly.com/question/3217512

#SPJ1

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