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STALIN [3.7K]
3 years ago
15

The population of fish in a lake doubles every decade.

Mathematics
2 answers:
olga55 [171]3 years ago
8 0

Hello,

Step-by-step explanation:

3000 x 2 x 2 x 2 x 2 = 3000 x 2^{4} = 48000

48000 fish

or :

3000 fish

6000 fish

12000 fish

24000 fish

and 48000 fish

Kaylis [27]3 years ago
6 0

Answer:

48,000

Step-by-step explanation:

3,000 x 2 = 6000 (decade one)

6000 x 2 = 12000 (decade two)

12000 x 2 = 24000 (decade three)

24000 x 2 = 48000 (decade four)

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6 × $3 = $ 18 I hope I helped^_^
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viva [34]

To solve, simply layout and equation.

3/6*2/6.

Step 1: Simply 3/6.

1/2*2/6

Step 2: Simplify 2/6.

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Step 3: Multiply.

1/2*1/3

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So, the answer to this problem is 1/6.

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Which inequality correctly compares Two-fifths, Six-sevenths, Five-eighths, and 1?
Ronch [10]

Answer:

<u>2/5 < 5/8 < 6/7 < 1 </u>

   <u>OR</u>    

<u>1 > 6/7 > 5/8 > 2/5</u>

Step-by-step explanation:

It is required to compare Two-fifths, Six-sevenths, Five-eighths, and 1

Two-fifths = 2/5

Six-sevenths = 6/7

Five-eighths = 5/8

So, the given numbers are: 2/5, 6/7, 5/8, and 1

We need to make the numbers in order from the least to the greatest or from the greatest to the least

The easy method is convert the rational numbers to decimal numbers

So,

2/5 = 0.4

6/7 ≈ 0.857

5/8 = 0.625

1 = 1

So, the numbers form the least to the greatest are:

0.4 , 0.625 , 0.857 , 1

So,

2/5 , 5/8 , 6/7 , 1

The inequality correctly compares the numbers are:

<u>2/5 < 5/8 < 6/7 < 1</u>

Or can be written from the greatest to the least as:

<u>1 > 6/7 > 5/8 > 2/5 </u>

6 0
3 years ago
Triangle MNO is an equilateral triangle with sides measuring units. What is the height of the triangle? a) 12 units b) 24 units
Alecsey [184]

Answer:

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In the question above, the unit of the side of the equilateral triangle is not given. If the complete question is:

Triangle MNO is an equilateral triangle with sides measuring 16 square root of 3 units, then the length of each side is 16√3 units.

To find the height of the triangle, we use Pythagoras theorem

MP^2 + PO^2 = MO^2

Let MP^2 be x

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4x^2 + 768 = 768* 4

4x^2 + 768 = 3072

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4 years ago
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What is the percent decrease from 72 to 45
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Answer:

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37.5%

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