Write in standard form 4.91E-2

Mathematics

1 answer:

anzhelika [568]2 years ago

6 0

Answer:

4.91e-2 in decimal form is 0.0491

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Which of the following analyses involves making hypothetical changes to the data associated with a problem and observing how the

levacccp [35]

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lidiya [134]

Recall your d = rt, distance = rate * time.

notice, the distance are the same, say it was "d" miles.

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$\bf \begin{array}{lccclll}
&\stackrel{miles}{distance}&\stackrel{mph}{rate}&\stackrel{hours}{time}\\
&------&------&------\\
\textit{Car A}&d&r&2\\
\textit{Car B}&d&r+15&1.5
\end{array}
\\\\\\
\begin{cases}
\boxed{d}=2r\\
d=1.5(r+15)\\
----------\\
\boxed{2r}=1.5(r+15)
\end{cases}
\\\\\\
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Read 2 more answers

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horrorfan [7]

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