3 years ago

Anyone plz help me I am sooo confused

Mathematics

1 answer:

belka [17]3 years ago

8 0

Answer:

Step-by-step explanation:

The scale factor is basically what figure B is divided by.

9 / 3 = 3

3.6 / 3 = 1.2

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Andre45 [30]

Answer:

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Step-by-step explanation:

Given

$Density = 0.001226 g/mL$

$Mass = 1.0\ lb$

Required

Determine the volume of air

Density is calculated using:

$Density = \frac{Mass}{Volume}$

Substitute values for Density and Mass

$0.001226 g/mL = \frac{1.0\ lb}{Volume}$

Convert lb to grams

$0.001226 g/mL = \frac{1.0 * 453.592\ g}{Volume}$

$0.001226 g/mL = \frac{453.592\ g}{Volume}$

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$Volume = \frac{453.592\ g}{0.001226 g/mL}$

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Convert mL to L

$Volume = 369977.161501\ L * 0.001$

$Volume = 369.977161501\ L$

Represent using scientific notation

$Volume = 3.69977161501\ * 10^2\ L$

Approximate

$Volume = 3.7\ * 10^2\ L$

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