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Agata [3.3K]
3 years ago
11

Find the simple interest earned in a savings account that pays 5% interest if $500 is deposited for 4 years.

Mathematics
1 answer:
Sophie [7]3 years ago
3 0

Answer: ;Simple interest (I) = $100.0

Step-by-step explanation:

Simple interest (I)

I = P x R x T

P = principal, R = rate and T = time

I = 500 x 5 x 4/100

I = 10,000/100

I = $100.0

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3 years ago
Find the similarity ratio of a cube with volume 216 ft to a cube with volume 1000ft
Vika [28.1K]
\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&Sides&Area&Volume\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array} \\\\
-----------------------------\\\\

\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-----------------------------\\\\
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and simplify it away
3 0
3 years ago
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