4 years ago

Negative 3.9 divided by 1.3

1 answer:

4 0

-3.9 ÷ 1.3 = -3

good luck :)

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Papessa [141]

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kolezko [41]

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Svet_ta [14]

<span>for y varies directly with x, you should have y=kx where k is constant of variation.ok</span>

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poizon [28]

Answer:

Step-by-step explanation:

From the given information,

The ten observation data on october snow cover for Eurasia during the years is 6.5, 12.0, 14.9, 10.0, 10.7, 7.9, 21.9, 12.5, 14.5, 9.2

What would you report as a representative, or typical, value of October snow cover for this period, and what prompted your choice?

For the given data, 21.9 is an outlier, so trimmed mean would be good choice for the researcher,

Remove the smallest and the largest values to compute the trimmed mean

$\bar x = \frac{12.0+14.9+10.0+10.7+7.9+12.5+14.5+9.2}{8} \\\\=\frac{91.7}{8} \\\\=11.465$

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3 years ago

leva [86]

simple first we find the miles per gallon

so 300/15=20 therefor he would only need a extra 3 gallons to go 360 miles so your answer is

B.18

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4 years ago