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3 years ago

Fifteen decreased by four times a number

Mathematics

2 answers:

DochEvi [55]3 years ago

7 0

Fifteen (15) decreased (-) four times a number (4x)

15-4x

expeople1 [14]3 years ago

5 0

The answer is (4x)-15.

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The assumptions made are: The gas molecules from Caesar's last breath are now evenly dispersed in the atmosphere. The atmosphere

Dovator [93]

Answer:

$2.6\times 10^{19}m^{3}$

Step-by-step explanation:

we have given thickness of atmosphere =50 km

radius of earth =6400 km

average temperature of atmosphere=15°C

Average pressure of atmosphere= 0.20 atm

we have to calculate the volume of atmosphere

so the we have to calculate the volume of atmosphere = ( volume of earth +atmosphere) - volume of earth

volume of atmosphere = $\frac{4}{3}\times\pi \times \left ( 6400+50 \right )^{3}-\frac{4}{3}\times \pi\times 6400^3$

= $2.6\times 10^{19}m^{3}$

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USPshnik [31]

Answer:

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Step-by-step explanation:

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3 years ago

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kotegsom [21]

Answer:

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Step-by-step explanayuption:

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jeka57 [31]

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3 years ago

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How to convert 2 kilogram = grams

olga_2 [115]

Answer:

2000 grams

Step-by-step explanation:

1 kilogram equals 1000 grams. and because there are 2 kilograms it would be

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3 years ago