3 years ago

Select all sets that contain the number T

1 answer:

3 0

B. Irrational
because it has no exact decimal equivalent and it cannot be expressed as a fraction of two integers ( $\frac{22}{7}$ is just an estimate!)

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Answer:

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3 years ago

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Ket [755]

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Step-by-step explanation:

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2 years ago

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Marina86 [1]

$\bf slope = m = \cfrac{rise}{run} \implies 
\cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby 
\begin{array}{llll}
average~rate\\
of~change
\end{array}\\\\
-------------------------------\\\\

\begin{array}{ccll}
x&f(x)\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
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\end{array}
\qquad 
\begin{cases}
x_1=2\\
x_2=7
\end{cases}\implies \cfrac{f(7)-f(2)}{7-2}\implies \cfrac{30-15}{5}
\\\\\\
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3 years ago

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3 years ago