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tankabanditka [31]
3 years ago
12

A college student realized that he was spending too much money on music. For the remaining 5 months of the year his goal is to s

pend a mean of $60 a month towards music. How much can he spend in December, taking into consideration that in the other 4 months he spent $100, $35, $40, and $55, respectively? Round your answer to two decimal places, if necessary.
Mathematics
1 answer:
galina1969 [7]3 years ago
7 0

70 dollars

Step-by-step explanation:

The average of the other months is 57.5, giving us 2.5 until 60. 2.5 times 4 is equal to 10. 60 plus 10 is equal to 70

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a5 = 2604

Step-by-step explanation:

a1 = 4

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2 years ago
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Answer:

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Step-by-step explanation:

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Elza [17]
All percents are out of 100 so start with 15/100 and then simplify

3/20
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inysia [295]
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Assoli18 [71]

Answer:

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Step-by-step explanation:

we know that

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see the attached figure with letters to better understand the problem

In this problem

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3 years ago
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