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svetlana [45]
3 years ago
5

Endurance athletes sometimes suffer from water intoxication.

SAT
1 answer:
alina1380 [7]3 years ago
8 0

Answer:

Health experts cautioned yesterday that some endurance athletes drink too much water during exercise and are at risk of deadly "water intoxication." Marathon runners, triathletes and cyclists are familiar with dehydration, caused by not drinking enough.

Explanation:

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I am Lyosha [343]

Answer: They will change shape to fit a container and have definite volume.

Explanation: This is because  the particles can move, the liquid can flow and take the shape of its container and the particles are still in close contact so that will make it have a definite volume

3 0
2 years ago
Which of the following are common causes of breaches
Bas_tet [7]
Weak and stolen credentials.
Application vulnerabilities.
Malware.
Malicious insiders.
Insider error.
Secure your organisation with penetration testing.
5 0
2 years ago
In portfolio margin, equity options and stocks are tested with /- 15% price changes.~If you buy $100,000 worth of ABCD stock, wh
zavuch27 [327]

The portfolio margin requirement is mathematically given as

M = 15,000

This is further explained below.

<h3> What is the portfolio margin requirement?</h3>

Generally, the equation for  Margin requirement is mathematically given as

M= 15% of 100,000

Therefore

M = 15,000

In conclusion,  The portfolio margin requirement is mathematically given as

M = 15,000

Read more about  portfolio margin

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6 0
2 years ago
Find δs o for the combustion of methane to carbon dioxide and liquid water.
mote1985 [20]

The entropy change ΔS for the combustion of methane to carbon dioxide and liquid water is -242.6 J/mol.K

<h3>What is the Entropy in a Chemical system?</h3>

In a chemical system, Entropy (ΔS) is a quantitative measure of the variety of possible ways to disperse energy inside a chemical system.

  • In an isothermal process, entropy is determined as the quantity of heat transmitted to a system.

The chemical reaction for the combustion of methane can be expressed as:

\mathbf{CH_{4(g)} + 2O_{2(g)} \to CO_{2(g)} + 2H_2O_{(l)}}

The standard entropy of the combustion is expressed as:

\mathbf{\Delta S^0 =(S^0 _{CO_{2}} + 2 \times S^0 _{H_{2}O} )+(-S^0 _{CH_{4}}  -2 \times S^0 _{O_{2}} })

Replacing the standard entropies of the compounds into the above equation, we have:

\mathbf{\Delta S^0 =(213.8 \8 \ J/mol.K + 2 \times69.92 \ J/mol.K  )+(-186.16 \ J/mol.K -2 \times 205.04 \ J/mol.K})

\mathbf{\Delta S^0 =-242.6 \ J/mol.K}

Learn more about entropy here:

brainly.com/question/6364271

6 0
2 years ago
Complete the expression so it forms a perfect-square trinomial. x² - 5x
Mekhanik [1.2K]

Answer:

25/4

Explanation:

6 0
2 years ago
Read 2 more answers
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