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LuckyWell [14K]
3 years ago
8

1. In Suri's coin purse she has 6 dimes and

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

Answer:

The ratios are not equal

Step-by-step explanation:

Let

x ----> the number of dimes

y ----> the number of quarters

we know that

<em> Suri's coin purse</em>

x=6, y=4

The ratio of dimes  to quarters is

\frac{x}{y} =\frac{6}{4}

<em> Martha's coin purse</em>

x=5, y=3

The ratio of dimes  to quarters is

\frac{x}{y} =\frac{5}{3}

Compare the ratios

\frac{6}{4}=\frac{5}{3}\\6(3)=4(5)\\18\neq 20

therefore

The ratios are not equal

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Step-by-step explanation:

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3 years ago
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Answer:

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3 years ago
We would like to construct a 99% confidence interval for the mean, based on a sample of 50 observations. The sample standard dev
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
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Answer:

c

Step-by-step explanation:

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