What is volume of a cube which has an edge measuring 4mm

Mathematics

1 answer:

Yuri [45]3 years ago

5 0

Answer:

The volume of the cube is 64mm³

Step-by-step explanation:

To calculate the volume of a cube we have to use the following formula:

v = volume

s = side = 4mm

v = s * s * s

we replace the values that we know

v = 4mm * 4mm * 4mm

v = 64mm³

The volume of the cube is 64mm³

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Katena32 [7]

Let's move like a crab, backwards some.

after 2 years?

$\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}\to &\$1000\\
r=rate\to 3\%\to \frac{3}{100}\to &0.03\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{annually, thus once}
\end{array}\to &1\\
t=years\to &2
\end{cases}
\\\\\\
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after 3 years?

$\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}\to &\$1000\\
r=rate\to 3\%\to \frac{3}{100}\to &0.03\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{annually, thus once}
\end{array}\to &1\\
t=years\to &3
\end{cases}
\\\\\\
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is that enough to pay the $1100?

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1000(1 + 2r + r²)

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ella [17]

Answer:

2. x=5.7

4. AC=7

steps :