3 years ago

What is seven squared as an exponetial expression

Mathematics

1 answer:

anygoal [31]3 years ago

4 0

Answer:

7^2

Step-by-step explanation:

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wolverine [178]

B) 112

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4 years ago

If 15.5 gallons are $24.16, how much is it for one gallon

nlexa [21]

Answer:

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Step-by-step explanation:

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3 years ago

Determine the effective rate for $1 for 1 year at 5.9% compounded quarterly.

kenny6666 [7]

Keeping in mind that the effective rate, is in effect the APY or Annual Percentage Yield,

$\bf \qquad \qquad \textit{Annual Yield Formula}
\\\\
~~~~~~~~~\left(1+\frac{r}{n}\right)^{n}-1
\\\\
\begin{cases}
r=rate\to 5.9\%\to \frac{5.9}{100}\to &0.059\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, thus four times}
\end{array}\to &4
\end{cases}
\\\\\\
\left(1+\frac{0.059}{4}\right)^{4}-1\implies (1.01475)^4-1 \approx 0.0603
\\\\\\
0.0603\cdot 100\implies \stackrel{\%}{6.03}$

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3 years ago

A man 6 feet tall casts a shadow that is 11 feet long. A building casts a shadow of 139 feet long. What is the height of the bui

aleksandr82 [10.1K]

I had to do this calculation a bunch of times.

75.8 is my answer but the ranges of this answer go far and wide.

You can get 75.6.

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4 years ago

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Lina20 [59]

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Step-by-step explanation:

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