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Gelneren [198K]
3 years ago
13

The Rutherford-Bohr model of the atom was the first really useful model that accurately illustrated what scientists knew of the

structure of atoms in the early 1900s. Based on today's understanding of atoms, what must an accurate, useful model of an atom include?
Social Studies
1 answer:
bulgar [2K]3 years ago
8 0

protons, neutrons, electrons

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Kraft Foods brought together a group of twenty mothers to discuss their views of Kraft Singles in comparison to less expensive b
Marizza181 [45]

Answer:

Focus group

Explanation:

Focus group:

It is a group in which selected people participated and discuss the intended perception of the consumer on a particular or specific topic without any threatening environment with a positive response. Focus groups are collective together on a specific purpose. This group allows getting the information from the alternatives ways from the consumers without any survey study. A focus group can be conducted in the research study in which participants vary but the area is constant. The focus group's main purpose is to identify the feelings, emotions, perception and thought of a customer about a specific product, item, and solution.

6 0
3 years ago
Auditors are especially concerned with three aspects of internal control for the sales and collection cycle. Which of the follow
inessss [21]

Answer:

The correct answer to the following question is option C) control over sales discount .

Explanation:

Sales and Collection cycle is also know as RRR cycle ( which is Revenue, Receivables and Receipts cycle ), which includes many classes of transaction, but the primary ones are sales and cash receipts . This cycle refers to the process which begins with customer buying product or service and ends when business receives payment.

When auditors test the internal control for this cycle they're concerned with controls over cutoff, controls related to allowance for uncollectible accounts and controls that prevent embezzlements .

3 0
3 years ago
The above graph contains data from a study of overall biodiversity in a stream ecosystem and the population size of a particular
jeka57 [31]

Answer:

The conclusion is false, because it is assuming that correlation = causation.

Explanation:

An important principle in statistical analysis is the principle that when correlation exist between two variables or more, it does not mean that one of the variables are causing the other to appear in a certain manner.

Remember that correlation means that you are investigating whether a relationships exists between two variables; in this example, as we can see, it is between the biodiversity in an ecosystem and the population of an insect.

The graph can be said to illustrate the result of the research; that as the biodiversity of the ecosystem goes down, the insect's population goes up. This is a form of negative correlation.

However - we do not know what is the direction of the relationship; the student concludes that as some insects die within the ecosystem, the researched insect's population goes up; assuming that the predator species died off and thus the researched insect's population increases.

Yet, it is also possible for the relationship to go towards the other direction; the researched insect population increases - perhaps by the introduction of a new food source that causes the species' population to increase - and thus, this damages the biodiversity of the ecosystem, making the population go down since it is possible that the researched insect is instead the species which is on top of the food chain at that ecosystem.

To investigate the direction of a relationship, further research need to be done and more sophisticated statistical methods need to be used.

4 0
3 years ago
Consumers are dependent on producers because
11Alexandr11 [23.1K]
Consumers are dependent on producers because producers make the things consumers need in order to live, or just to have fun, or something to do for recreation. these things include cell phones, food, toys, diapers, other baby products, clothes, etc.
6 0
3 years ago
The economy of Australia is characterized by _____. high unemployment, low unemployment, foreign subsidies, prosperity,
White raven [17]
Hi. I am not sure if those written after the statement are the choices. Just in case they are the choices, let me go ahead and answer this one for you. The economy of Australia is characterized by prosperity. They have a mixed market economy. It is home to some of the largest companies in the world.

The answer would be: prosperity
8 0
3 years ago
Read 2 more answers
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