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Stella [2.4K]
4 years ago
13

30 books is 2% of the total books ?

Mathematics
2 answers:
xz_007 [3.2K]4 years ago
6 0
Take 30 and divide it by .2
You will get 150 books
Lilit [14]4 years ago
3 0

Answer:

1,500 books.

Step-by-step explanation:

30 = 0.02x

Divide 0.02(or 2%) from both sides

1,500

You need to divide the 20 books by the percentage that they are compared to the total amount.

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loris [4]
The closest answer is 95 square inches. Here is why.  You can find the area of the rectangle by multiplying the length by the width.  This would be 15 x 5 = 75 square inches.  The area of the whole circle that is created when you put both halves together would be found by multiplying 3.14 x 2.5 in (the radius) x 2.5 in.  This answer is about 20 square inches.  The combined area is approximately 95 square inches.
7 0
4 years ago
Which of the following situations best represents a random sample?
PilotLPTM [1.2K]

Answer:

B

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Step-by-step explanation:

3 0
4 years ago
Determine the equation of the line that passes through (2,4) with a slope of -2/3
DedPeter [7]

Answer:

y = -2/3x + 16/3

Step-by-step explanation:

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4 0
3 years ago
If a bank account doubles in size every 5 years, then by what percent does it grow after only 3 years? Round to the nearest tent
mr Goodwill [35]

Answer:

Step-by-step explanation:

Alright, let get started.

Suppose the initial deposit in account = x

After five years, this accounts get doubled means  = 2x

Means in 5 years , the growth = 2x-x = x

So, in 1 year, the growth will be = \frac{x}{5}

So, in 3 years, the growth will be = \frac{x}{5}*3=\frac{3x}{5}

So percent grwoth will be = \frac{\frac{3x}{5}}{x}*100 = 60

Hence percentage growth is 60 %.    :  Answer

Hope it will help :)


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3 years ago
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brainly.com/question/17270742

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