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AlekseyPX
3 years ago
14

Suppose that 55% of the approximately 4,000 school-aged children in the county have vitamin deficiency.

SAT
2 answers:
kakasveta [241]3 years ago
8 0

Answer: A

The samples are not independent of each other.

Explanation: Khan Answer

They are testing the same sample of students both times. Results from the first test would likely give us information about the results from the second test.

kherson [118]3 years ago
3 0

Answer:

The samples are not independent of each other.

Explanation:

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You have several options for how to spend your Saturdays. Your top options are volunteering with an animal rescue or mowing lawn
SOVA2 [1]

An economic terminology which describes the option of mowing lawns is opportunity cost.

<h3>What is an opportunity cost?</h3>

An opportunity cost is also referred to as alternative forgone and it can be defined as the value, profit or benefits that are given up by an individual or business firm, in order to choose or acquire something deemed most significant at the time.

In this context, we can infer and logically deduce that an economic terminology which describes the option of mowing lawns over animal rescue is an opportunity cost.

Read more on opportunity cost here: brainly.com/question/8846809

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7 0
2 years ago
THIS IS AN ECONOMICS QUESTION
Serhud [2]

Answer:

Key points. A public good has two key characteristics: it is nonexcludable and nonrivalrous. These characteristics make it difficult for market producers to sell the good to individual consumers. Nonexcludable means that it is costly or impossible for one user to exclude others from using a good.

Explanation:

7 0
3 years ago
All of the following are effective countermeasures of fatigue except:
FinnZ [79.3K]

All of the following are effective countermeasures of fatigue except: D. Allowing your eyes to lose focus.

<h3>What is a countermeasure?</h3>

This is the term that helps to describe something that helps a person to fight against another thing. The counter measure is usually what is taken in order to prevent something from happening or occurring.

Here fatigue has to do with the fact that a person is tired, worn out and they need to rest well in order to continue functioning properly in the chores or the tasks that they are known to indulge in.

When a person is tired they would have issues with their eyes enabling them to focus on what they are doing.

Read more on fatigue here: brainly.com/question/12564121

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8 0
2 years ago
4.It takes Tania 0.25 hours to drive to school. Her route is 12 km long. What is Tania’s average speed on her drive to school?
Olegator [25]

Answer:

1.25 km per minute

Explanation:

7 0
3 years ago
Carl explained to Mark that he had some work to do and had better get going.
Serga [27]
D. get going

the sentence is in the past
Carl explained to Mark that he had some work to do and had to go.
8 0
3 years ago
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