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viktelen [127]
2 years ago
9

3. Which of the following

Mathematics
1 answer:
WARRIOR [948]2 years ago
3 0
I’m pretty sure it A because I’m taking geometry right now and I’m looking through my notes and a is the only one that makes sense
You might be interested in
If an investment of $3000 grows to $4432.37 in eight years with interest compounded annually , what is the interest rate?
melamori03 [73]
\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\to &\$4432.37\\
P=\textit{original amount deposited}\to &\$3000\\
r=rate\to r\%\to \frac{r}{100}\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{annually, thus once}
\end{array}\to &1\\
t=years\to &8
\end{cases}

\bf 4432.37=3000\left(1+\frac{r}{1}\right)^{1\cdot 8}\implies \cfrac{4432.37}{3000}=(1+r)^8
\\\\\\
\sqrt[8]{\cfrac{4432.37}{3000}}=1+r\implies \sqrt[8]{\cfrac{4432.37}{3000}}-1=r
\\\\\\
0.0500001086\approx r\qquad\qquad\cfrac{r\%}{100}\approx 0.0500001086
\\\\\\
r\%\approx 100\cdot 0.0500001086\implies r=\stackrel{\%}{5}
6 0
3 years ago
Match the inequality to the graph of its solution.
Tema [17]
The first graph is c. c - 7 < 3.
The second graph is a. c + 7 ≤ 3.
The third graph is b. c - 3 > 1.
3 0
3 years ago
Read 2 more answers
Can i get help please
Natasha2012 [34]

Answer:

Function 2 is linear

Step-by-step explanation:

It is linear because all of the numbers that in x roc is 1 and y is -4

3 0
3 years ago
At the mall Greg purchased three CDs which cost $10.68 each if Greg has $79 in his wallet before the purchase how much money is
Ahat [919]

Answer:

$46.96

Step-by-step explanation:

10.68 * 3 = 32.04

79 - 32.04 = 46.96

5 0
3 years ago
Read 2 more answers
HELP
omeli [17]
Hm, By the math I did i would have to say the answer is B - $12,265.40. Hope I helped a bit!
6 0
3 years ago
Read 2 more answers
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