Can someone please help me?

Mathematics

1 answer:

garik1379 [7]4 years ago

8 0

The answer is b). (0,0)

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Evaluate \dfrac {15}k

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Answer:

Step-by-step explanation:

We desire to evaluate the fraction: $\dfrac{15}{k}$ when k=3.

This is a simple substitution, so what is required is

Replace k with the given number
Simplify the resulting expression

Therefore, when k=3

$\dfrac{15}{k}=\dfrac{15}{3}=5$

You can try the same for any value of k.

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$\bf \qquad \textit{Compound Interest Earned Amount}\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{current amount}\\
P=\textit{original amount deposited}\to &\$4,000\\
r=rate\to 5.5\%\to \frac{5.5}{100}\to &0.055\\\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{compounds quarterly, every}\\
\textit{quarter, thus 4 times}
\end{array}\to &4\\\\
t=years\to &14
\end{cases}$