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Greeley [361]
3 years ago
5

What is the square root of r^64?

Mathematics
2 answers:
mylen [45]3 years ago
7 0

Answer:

r^32

Step-by-step explanation:

√r^64

square root of the 64 becomes 32

r^32

Jet001 [13]3 years ago
4 0

Answer:

8

Step-by-step explanation:

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C:

Step-by-step explanation:

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3 years ago
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A fashion designer makes and sells hats. The material for each hat cost $5.50. The Hats sell for $12.50 each. The designer spend
labwork [276]

The designer must sell 200 hats for breaking even.

Step-by-step explanation:

Given,

Cost for material for each hat = $5.50

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Cost spend on advertising = $1400

Let,

x represents the number of hats.

Revenue = 12.50x

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For breaking even,

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12.50x=5.50x+1400\\12.50x-5.50x=1400\\7x=1400

Dividing both sides by 7

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The designer must sell 200 hats for breaking even.

Keywords: addition, division

Learn more about division at:

  • brainly.com/question/916181
  • brainly.com/question/9136949

#LearnwithBrainly

7 0
3 years ago
Slope = 1/2 goes through (2,6)
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Liana is correct bc henry included negative numbers
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