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maks197457 [2]
3 years ago
8

Question!!!! please help if anyone knows!!!

Mathematics
1 answer:
lys-0071 [83]3 years ago
3 0

Answer:

42

Step-by-step explanation:

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a computer is on sale for $600 this is 75% of its original price. what was the original price of the computer?
MissTica
To get the answer we can use proportion
600 --------- 75%
x ------------- 100%
crossmultiply now
75x=600*100
75x=60000     /:75
x=800$ - its the answer
8 0
4 years ago
It takes Miranda 30 minutes to paint 6 chairs. If Miranda paints at a constant rate, what is the constant of proportionality tha
dusya [7]

Answer:

5

Step-by-step explanation:

Divide 30 by 6, since this will find the number of chairs she can paint in 1 minute:

30/6

= 5

So, the constant of proportionality is 5, since she can paint 5 chairs in a minute.

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4 years ago
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4 0
3 years ago
Please help me with this math question
Neko [114]

Answer:

C .56

Step-by-step explanation:

well thier are 5 days that are less then 3 days and theirs 9 days in total so you would do 5/9  to get the chance of it being less then 3 days.

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3 0
4 years ago
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