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Marta_Voda [28]
3 years ago
15

HELP ASAP

SAT
2 answers:
kherson [118]3 years ago
4 0

Answer:

C. Metal

Explanation:

Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it.

Hope this helps the question  :)

Hunter-Best [27]3 years ago
3 0

Answer:

c. metal

Explanation:

Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it.

<em>Hope it answers the question:)</em>

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"Let It Go" is a song from Disney's 2013 animated feature film Frozen, whose music and lyrics were composed by husband-and-wife songwriting team Kristen Anderson-Lopez and Robert Lopez.
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3 years ago
15. For a random sample of n = 64, find the probability of a sample mean being
mart [117]

Answer:

0.9726

Explanation:

The computation of the probability of a sample mean is shown below:

P(\bar x < 24.3)

To find the probability first we have to determine the z score which is

z = \frac{\bar x - \mu_{\bar x}}{\sigma_{\bar x}} \\\\ = \frac{\bar x - \mu }{\frac{\sigma}{\sqrt{n} } } \\\\ = \frac{24.3 - 24}{\frac{1.25}{\sqrt{64} } }

= 1.92

Now probability is

P(\bar x < 24.3) \\\\= P(z < 1.92)

= 0.9726

Hence, the probability of the sample mean is 0.9726

We simply applied the above formulas to determined the probability of a sample mean and the same is to be considered

6 0
2 years ago
which of these solutions has the highest concentration of h+?solution a, ph = 12.5solution b, ph = 7.0solution c, ph = 2.5
valkas [14]

Answer:

for solution A

pH = 12.5

for solution B

pH = 7.0

for solution C

pH = 2.5

Explanation:

8 0
2 years ago
Which of the following is not a governing principle of agency relationships?.
joja [24]

The options are not listed. However, note that some principles that guide agency relationships include:

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  • The principle of acting with reasonable care.
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The agency relationship occurs when a person is given the legal authority to act on behalf of another person.

When such a relationship exists, the principles of confidentiality, accountability, and acting with reasonable care are expected of the agent.

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brainly.com/question/23534924

7 0
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PolarNik [594]

Answer:

c, a willow tree

Explanation:

A willow tree is a producer.

5 0
2 years ago
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