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Gre4nikov [31]
3 years ago
7

What is the simplified form of 3 over x squared all over 1 over x-cubed ?

Mathematics
2 answers:
Ainat [17]3 years ago
8 0
5 I think I am a 5 th
Karo-lina-s [1.5K]3 years ago
4 0

Answer:

The answer is 3x....

Step-by-step explanation:

Lets re-write the given expression:

3/x² ÷ 1/x³

Now we know that the division will be changed into multiplication and the denominator of the second term will become numerator.

3/x² * x³/1

Now the expression becomes:

3x³/x²

According to the laws of exponents when you divide variables, just find the difference of their exponents. Therefore,

3x³/x²  = 3x³-²  = 3x

Thus the answer is 3x....

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The data can be modeled using linear equatins, because there's the same amount of population for fish A (+20 per year) and fish B (+30 per year) every year.

5 0
2 years ago
What are the steps for constructing a circumscribed circle for using only a compass and a straightedge?
Marta_Voda [28]
Construct the perpendicular bisector of one side of triangle
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3 years ago
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What is the solution to this equation?
Radda [10]

Answer:

9. This is because you have to add 13 to -4, which gives you positive 9. Hope this helped!

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3 years ago
If gym strong charges a $350 fee and $15 a month and gym fit charges $100 fee and $24 a month, how many months would take for gy
Papessa [141]

Answer:

<em>It would take 28 months for Gym Strong to be a better buy.</em>

Step-by-step explanation:

There are two possible options for gyms to choose from:

Gym Strong charges $350 plus $15 a month

Gym Fit charges $100 plus $24 a month.

Since Gym Strong charges less per month but has a higher initial fee, there will be some time when it will be a cheaper option than Gym Fit.

Let's solve this by analyzing the differences in fixed fees and monthly fees.

The difference of fixed fees is $350 - $100 = $250

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Both gyms will charge the same total fees when have passed 250/9 = 27.7 months. Since the number of months is a whole number, we round up.

It would take 28 months for Gym Strong to be a better buy.

5 0
3 years ago
Jim can read 17 pages in 12 minutes. If he can maintain this pace, how many pages can he read in one hour?
Lostsunrise [7]
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17 85
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12 60
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