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Liula [17]
3 years ago
5

Emanuel was charged $32 for a 14 2/9 km taxi ride. What was the cost per kilometer?

Mathematics
2 answers:
Lady_Fox [76]3 years ago
7 0

Answer:

$2.25 per kilometer

Step-by-step explanation:

Here we are asked for the unit rate, dollar per kilometer, that is \$/km.

If Emanuel was charged $32 we need to divided that amount by the kilometers traveled, so:

x=\frac{\$32}{(14+\frac{2}{9})km}\\x=\frac{\$32}{\frac{128}{9}km}\\\\x= \frac{\$288}{128km}\\\\x=2.25\frac{\$}{km}

So the cost per kilometer traveled is $2.25.

padilas [110]3 years ago
4 0
32 / (14 2/9) = 
32 / (128/9) =
32 * 9 / 128 =
288 / 128 =
$ 2.25 per km
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A study was conducted looking at the association between the number of polyps in the colon and mean grams of fiber consumed per
rewona [7]

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C) The Spearman correlation results should be reported because at least one of the variables does not meet the distribution assumption required to use Pearson correlation.

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The following multiple choice responses are provided to complete the question:

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C) The Spearman correlation results should be reported because at least one of the variables does not meet the distribution assumption required to use Pearson correlation.

D) The Spearman correlation results should be reported because the p-value is closer to 0.0556.

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Answer:

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Let the investment is $P.

So, we are asked to determine the time it will grow to triple with the compound interest rate of 12%.

Let the time is y years.

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3 years ago
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