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Strike441 [17]
2 years ago
8

Can someone help with these questions? ¿Alguien puede ayudar con estas preguntas?

Mathematics
2 answers:
4vir4ik [10]2 years ago
3 0

9514 1404 393

Answer:

  • 63/94
  • $6857.14

Step-by-step explanation:

a) The fraction is ...

  2(5 1/4)/(15 2/3) = (21/2)/(47/3) = 63/94

Two streamers will require 63/94 of the original material.

__

b) $4800 is 70% of Sara's salary, so that salary is ...

  4800 = 0.70s

  4800/0.70 = s = 6857.14

Sara's salary is about $6857.14.

ahrayia [7]2 years ago
3 0

Answer:

a)The fraction is 63/94.

b)$4800 is 70% of Sara's salary , so that salary is

4800=0,70 s

4800/0.70=s=6857.14

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jeka94

Answer:

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Step-by-step explanation:

3√p^4q^6r^5

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Hope that helps

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3 years ago
Who was the first president Of the USA??
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George Washington was the first president of USA.
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4+2(8²×4²)+6+4+6+6+6+2+2​
mash [69]

Answer: =2084

 

4+2(82)(42)+6+4+6+6+6+2+2

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=2052+6+4+6+6+6+2+2

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=2082+2

=2084

 

4 0
3 years ago
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melisa1 [442]

Answer:

209 inches

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95% of 220 is 209 inches so therefor it would be 209 inches.

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If AC = 2x + 3 and DB = 4x - 1, find x.
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