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g100num [7]
3 years ago
8

Kevin and Randy Muise have a jar containing 36 ​coins, all of which are either quarters or nickels. The total value of the coins

in the jar is ​$4.80. How many of each type of coin do they​ have?

Mathematics
1 answer:
borishaifa [10]3 years ago
6 0

Answer:

Step-by-step explanation:

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This is a geometric progression problem. We can the general formula that can tell us how many flowers would be planted each month.
Let's write the terms that we know and see if we can find the pattern:

\begin{tabular}{lll}
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1     & 2                         & 2\cdot3^0 \\
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\end{tabular}
\end{table}
The patern here is obvious. Let's write it down:
N=2\cdot3^{n-1}
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