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Gnom [1K]
3 years ago
15

El numero de libros vendidos en una tienda aumentó aproximadamente de 6000 a 9000 durante varios meses cual porcientorepresenta

el aumento en la venta de libros de la tienda
Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
6 0

Answer:

50%

Step-by-step explanation:

To calculate the percentage of increase, what we must do divide the two quantities, in this way we will be able to know how bigger they are from each other. So:

9000/6000 = 1.5

Now, we subtract those from 1, which would be 100%

1.5 - 1 = 0.5

therefore the increase was 50%

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Answer:

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Step-by-step explanation:

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2 years ago
Chelsey puts twelve colored pieces of chocolate candy in a bag. Three pieces are green,
nydimaria [60]

Answer:

A) 3/110  

B) 3/110  

C) 3/110  

D) The order doesn’t matter as long as you are drawing out the same three colors.  The probability doesn’t change.

Step-by-step explanation:  

A) 3/12x3/11x4/10=36/1320= 9/330 = 3/110  

B) 3/12x4/11x3/10=36/1320= 9/330 = 3/110  

C) 4/12x3/11x3/10=36/1320 = 9/330 = 3/110  

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8 0
3 years ago
Identify the relationship then solve for x
kupik [55]

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10x=9x+7

subtract 9x from 10x.

x=7

the answers are bolded.

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5 0
3 years ago
Helpp me will give brainliest!!!!
olga_2 [115]

Let's find area of the base.: 5x4.3=21.5, 21.5/2=10.75

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2 years ago
-5x(4x+6)=21 whats the answer
AysviL [449]
1.) Multiply the parentheses by -5x
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4.) Solve the quadratic equation
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6.) Calculate

Answer: No solution
4 0
3 years ago
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