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2 years ago

How is 1 over 9 a rational number?

Mathematics

1 answer:

Kruka [31]2 years ago

7 0

Answer:

Because 1/9 is a fraction with integers meaning it is a fraction with whole numbers.

Step-by-step explanation:

Any number that can be written as a fraction with integers is called a rational number. For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)

Hope this helps

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3 years ago

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3 years ago

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(4x+5) (3x+1) -3 (x+1)<br>

ollegr [7]

Answer:

-36x^3 - 69x^2 - 34x - 5

Step-by-step explanation:

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2 years ago

Sarah borrowed some money from her father at a simple interest rate of 5.5% to pay for her college tuition. At the end of the ye

gavmur [86]

$\bf ~~~~~~ \textit{Simple Interest Earned Amount}
\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &\$2555\\
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t=years\to &1
\end{cases}
\\\\\\
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\\\\\\
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3 years ago

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Answer:

a: 12

B: 5

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3 years ago