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solmaris [256]
3 years ago
9

If x is a positive integer, for how many different values of x is StartRoot StartFraction 48 Over x EndFraction EndRoot a whole

number?
Mathematics
2 answers:
DiKsa [7]3 years ago
7 0

Answer:

For 3 different values of x

Step-by-step explanation:

Here, we want to get the values of x for which

√(48/x) is a whole number

We have to consider that the values of x that will make the expression a whole number must be less than or equal to 48

Also, we have to consider that, the division we have to make must yield a perfect square so as to have a whole number square root

The factors of 48 that can yield a whole number are;

1,2,3,4,6,8,12,16,24 and 48

However, the divisions that can yield a perfect square are

3 (yield 16)

12 ( yield 4)

48 ( yield 1)

So the numbers of the value of x that can yield a whole number is 3

Novosadov [1.4K]3 years ago
5 0

Answer:

B: 3

Step-by-step explanation:

edg 2020

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Answer:

6% chance

Step-by-step explanation:

12+19+14+15 = 60           60 divided by 100 = 0.6 = 6%

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3 years ago
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Ken borrowed $ 2000 from Sam at 8% per year.what is the simple interest after 6 years? A.$ 160 B.$ 960 C. $ 1,600 D. $ 9,600
Klio2033 [76]

Step-by-step explanation:

2000×8/100=160

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2 years ago
If 3 pots could fit in 1 flower pot and 5 flower pot could fit in 10 Garden Pot, then how many pots make 10 Garden Pots?
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Answer:

If 3 pots could fit in 1 flower pot and 5 flower pot could fit in 10 Garden Pot, then how many pots make 10 Garden Pots?

A. 30

B .10

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Explaination :

5 flower pots could fit in 10 garden pot

But 15 pots (°•°3 pots = 1 flower pot) makes 5 flower pots.

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7 0
2 years ago
Tyler is building a fish tank in the shape of a sphere that has a diameter of 14 inches. Based on Tyler's research, it is recomm
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Answer:

Tyler should buy 2 goldfishes for his fish tank,

Step-by-step explanation:

First let's find the volume of the sphere, using the following equation:

Volume = (4/3) * \pi * radius^3

The radius is half the diameter, so the radius is 14/2 = 7 inches

Now, finding the volume, we have:

Volume = (4/3) * \pi * 7^3

Volume = 1436.75\ in^3

Now, we know that we need to have 1 goldfish for every 693 in3 of water, so to find the number of goldfishes, we just need to divide the volume of the sphere by 693 (and round down the result if needed):

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3 years ago
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7x + y = 12 in function form
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Function form is y= -7x+12

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