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Novay_Z [31]
3 years ago
15

14.The volume of a cube whose edge is 3x is _______. FASTT!!!

Mathematics
1 answer:
Gemiola [76]3 years ago
5 0

Answer:

27x^3

Step-by-step explanation:

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4 years ago
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At the beginning of year 6, that means 5 years only have elapsed, thus t = 5.

\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$300\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &5 \end{cases} \\\\\\ A=300\left(1+\frac{0.04}{1}\right)^{1\cdot 5}\implies A=300(1.04)^5

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4 years ago
Tori had $20 to buy a birthday present for her dad. She decided to buy a DVD for $18. The sales tax is 7%. Does she have enough
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