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Drupady [299]
4 years ago
5

(Hint: For a given force, the total distance stretched by the equivalent single spring is the sum of the distances stretched by

the springs in combination. Also, each spring must exert the same force. Do you see why
Social Studies
1 answer:
Natali [406]4 years ago
3 0

Answer:

True

Explanation: In mechanics two or more springs are said to be in series when they are connected end to end or point to point and is said to be in parallel when they are connected side by side; in both cases, so as to act as a single spring.

in series external stress applied to the ensemble gets applied to each spring without change of magnitude and the amount of strain of the ensemble is the sum of strain of the individual springs

Conversely they are said to be in parallel if the strain of the ensemble is their common strain and the stress of the ensemble is the sum of their stresses. Any combination of Hookean spring in series or parallel behaves like a single Hookean spring.

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Sociobiologists, such as edward wilson, believe that ____________ (is)are genetically transmitted from one generation to the nex
valentinak56 [21]
<span>The answer is "Aggression and competition".

Sociobiology, the deliberate investigation of the organic premise of social conduct. The term sociobiology was promoted by the American researcher Edward O. Wilson in his book Sociobiology: The New Synthesis (1975). Sociobiology endeavors to comprehend and clarify creature (and human) social conduct in the light of normal choice and other natural procedures. 
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8 0
3 years ago
Hens usually begin laying eggs when they are about 6 months old. Young hens tend to lay smaller​ eggs, often weighing less than
miv72 [106K]

Answer:

          \large\boxed{\large\boxed{1.33g}}

Explanation:

Your question has one part only: <em>a) The average weight of the eggs produced by the young hens is 50.1 ​grams, and only 25​% of their eggs exceed the desired minimum weight. If a Normal model is​ appropriate, what would the standard deviation of the egg weights​ be?</em>

<em />

<h2><em>Solution</em></h2><h2><em /></h2>

You are given the <em>mean</em>, the reference value, and the <em>percent of egss that exceeds that minimum</em>.

In terms of the parameters of a normal distribution that is:

  • <em>mean</em> =<em> 50.1g</em> (μ)
  • X<em> = 51 g</em>
  • Area of the graph above X = 51 g = <em>25%</em>

Using a standard<em> normal distribution</em> table, you can find the Z-score for which the area under the curve is greater than 25%, i.e. 0.25

The tables with two decimals for the Z-score show probability 0.2514 for Z-score of 0.67 and probabilidad 0.2483 for Z-score = 0.68.

Thus, you must interpolate. Since, (0.2514 + 0.2483)/2  ≈ 0.25, your Z-score is in the middle.

That is, Z-score = (0.67 + 0.68)/2 = 0.675.

Now use the formula for Z-score and solve for the <em>standard deviation</em> (σ):

          Z-score=(x-\mu)/\sigma

          0.675=(51g-50.1g)/\sigma

          \sigma =0.9g/0.675=1.33g

6 0
3 years ago
While in the grocery store, Maria chooses to purchase the soy milk produced from nongenetically modified soybeans over the brand
enyata [817]

Answer:

Eco-labels

Explanation:

According to my research on non-genetically modified grocery products, I can say that based on the information provided within the question Maria has made use of Eco-labels for her decision. These are labels that are added to  products or services proven environmentally preferable overall such as non-genetically modified products like soy milk.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

8 0
4 years ago
Believing that others are right is to ________ as conforming without believing is to ________. public compliance; private accept
bija089 [108]

Believing that others are right is to private acceptance and as conforming without believing is to public compliance. Public compliance involves a change in behavior including the public expression of opinions that is not accompanied by an actual change in one’s private opinion. Thus, compliance represents what people do or say in public, even though they believe something different in private. A driver might follow the speed limit or wear a tie which is a behavior to conform to social norms even though we may not necessarily believe that it is appropriate to do so which is opinion. However, behaviors that are formerly executed out of a desire to be accepted which is normative conformity may frequently produce changes in beliefs to match them and the result becomes private acceptance which is for instance a child who begins smoking to please his friends but soon convinces himself that it is the right thing to do or a prisoner of war who eventually accepts the political beliefs of his captor. 

5 0
3 years ago
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What do republics and monarchies have in common? A. Both have popularly elected chief executives who administer laws. B. Both ma
lianna [129]
The answer to your question is B
6 0
3 years ago
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