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bearhunter [10]
3 years ago
13

Randomly choosing a number from the multiples of 3 between 1 and 20

SAT
2 answers:
Marta_Voda [28]3 years ago
8 0

Answer:

i choose 27

Explanation:

Sunny_sXe [5.5K]3 years ago
6 0
I choose the answer 16
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How many moles of neon would be contained in 4.0 l of neon gas at 2 atm and 127oc?
Sergeeva-Olga [200]

If the pressure, volume, and temperature are 202650 Pa, 0.004 cubic meters, and 400.15 K. Then the number of the mole is 0.24 mol.

<h3>What is thermodynamics?</h3>

It is a branch of science that deals with heat and work transfer.

We know that the Ideal gas equation is given as

PV = nRT

Where

P = Pressure (Pa)

V = Volume (in m³)

n = Number of moles (mol)

R = universal gas constant (8.314 J⋅K⁻¹⋅mol⁻¹)

T = temperature (in K)

We have

P = 2 atm = 202.65 × 10³ Pa

V = 4 liters = 0.004 m³

T = 127 °C = 400.15 K

Then we have

Then the number of the mole will be

\rm n = \dfrac{PV}{RT}\\\\\\n = \dfrac{202.65 \times 10^3 \times 0.004}{8.314 \times 400.15}\\\\\\n = \dfrac{810.6}{3326.85}\\\\\\n = 0.24365 \approx 0.24

More about the thermodynamics link is given below.

brainly.com/question/7206767

#SPJ1

7 0
2 years ago
Which statements are true of the victorian time period? check all that apply.
Salsk061 [2.6K]

Statements that are true of the victorian time period are;

  • It was a time of great prosperity.
  • It stressed the importance of manners.
  • It included established social rules and codes.
  •  It emphasized the importance of appearances.

<h3>What is victorian time period all about?</h3>

victorian time period can be regarded as an era in British history, which is very famous around 1820 and 1914 and it established social rules and codes.

This period was a time of great prosperity and stressed the importance of manners.

Learn more about victorian time period at;

brainly.com/question/8932546

5 0
2 years ago
Find the probability distribution of the random variable w in exercise 3.3, assuming that the coin is biased so that a head is t
m_a_m_a [10]

There are four major types of probability and they include:

  • classical,
  • empirical,
  • subjective
  • axiomatic
<h3>What is Probability?</h3>

This refers to the mathematical depictions of the possibility of an event occurring based on given variables.

Please note that your question is incomplete so I gave you a general overview of a probability distribution.

Read more about probability distribution here:

brainly.com/question/24756209

8 0
3 years ago
The average (arithmetic mean) of five numbers
svet-max [94.6K]

Answer:

The median is 5 and the range is 25

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3 years ago
Which additional information, if true, would help to prove that ΔLMP ≅ ΔNMP by HL? Select two options. Point P is the midpoint o
arsen [322]

yes this is true statement

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3 years ago
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