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Alenkasestr [34]
2 years ago
14

Which best explains relationship between the speed of the sound and the medium through which it passes?

SAT
2 answers:
jarptica [38.1K]2 years ago
7 0
It should be a, i’ve took this test and got it right
Pani-rosa [81]2 years ago
5 0

Answer:

a i belive

Explanation:

The speed of sound is faster in solid materials and slower in liquids or gases. The velocity of a sound wave is affected by two properties of matter: the elastic properties and density.

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Ryan earned $5 per hour raking leaves he eared $35 how many hours did he rake leave
Alex Ar [27]
The answer is 7 because if you divide 35 by 5 you get 7


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3 years ago
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people don't judge for let other people get bullied not nice and that means your not letting god in but the devil in
S_A_V [24]

Answer:

of course

Explanation:

6 0
2 years ago
Why do people always think that they can talk when the teacher is talking?
Whitepunk [10]

Answer:

because they think they're entitled

Explanation:

I just explained it

3 0
2 years ago
A researcher selects a sample from a district such that 25% of the children are between ages 5 and 6, 25% are between ages 7 and
Llana [10]

Answer:

Quota.

Explanation:

In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.

There are various types of sampling used by researchers and these are;

1. Random sampling.

2. Systematic sampling.

3. Stratified sampling.

4. Cluster sampling.

5. Opportunity or convenience sampling.

6. Quota sampling.

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In this scenario, a researcher selects a sample from a district such that 25% of the children are between ages 5 and 6, 25% are between ages 7 and 8, 25% are between 9 and 10, and 25% are between ages 11 and 12. Thus, the researcher is employing a quota sampling.

6 0
3 years ago
How deep is the stiffer mantle?
creativ13 [48]
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6 0
3 years ago
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