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3 years ago

10

Find the domain and range of each relation (use interval notation). Then determine if each relation is one-to-one.

1 answer:

BartSMP [9]3 years ago

4 0

RANGE OF BASE DIVIDE BY 2 always

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Is 24 root 4 or 16 bigger

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How much will $850 amount to be in three years if it is invested at 8% interest compounded quarterly for 3 years? A. $886.47 B.

Dimas [21]

$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{compounded amount}\\
P=\textit{original amount deposited}\to &\$850\\
r=rate\to 8\%\to \frac{8}{100}\to &0.08\\
n=
\begin{array}{llll}
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\end{array}\to &4\\

t=years\to &3
\end{cases}$

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3 years ago

What is the explicit formula for the sequence 7,2,-3,-8,-13

eduard

You could say that a(n) = 12 - 5n .

Then ...

a(1) = 12 - 5 = 7
a(2) = 12 - 10 = 2
a(3) = 12 - 15 = -3
and so on.
So it seems to work.

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Camille is attending a fundraiser. She pays for her admission and buys raffle tickets for $5 each. If she buys 10 raffle tickets

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Answer:85+5r

Step-by-step explanation:

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