what is the principal sqaure root of 16

Answers

Answer 1

Answer:

4 or -4

if that's not a choice negative or positive 4 to the power of2

Answer 2

Answer:

4

Explanation:


Related Questions

Once geologists narrowed their focus to the Western Hemisphere, what series of investigations led to the discovery of the Chicxulub crater?

Answers

Answer:

Scientists examined the ages and sizes of impact craters in North and South America. They investigated the Manson crater in Iowa. Although it was the right age, it was too small to be the location where an asteroid 10 km in diameter would have hit Earth. Since two-thirds of Earth is covered by water, scientists narrowed their focus to undersea impact sites near North and South America. This is when they discovered the Chicxulub crater off the coast of the Yucatan Peninsula in Mexico. It was both the right age and size to match the impact site the Alvarez team was searching for.

Explanation:

Dwight was told by his mystic guru that a special medicine would help him gain superhuman strength to fight bears. The instructions say "Take 2 drops per 10 pounds of body weight per day, in 4 doses a day." Dwight weighs 180 lbs. There are approximately 20 drops in How many liters of the medicine should Dwight buy to have a supply for the next 5 years?

Answers

Answer:

13.14 litres

Explanation:

The question is incomplete. Here is the complete question.

Dwight was told by his mystic guru that a special medicine would help him gain superhuman strength to fight bears. The instructions say “Take 2 drops per 10 pounds of body weight per day, in 4 doses a day.” Dwight weighs 180 lbs. There are approximately 20 drops in 1 mL. How many liters of the medicine should Dwight buy to have a supply for the next five years.

If Dwight takes 2 drops per 10 pounds of body weight per day and he weighs 180 pounds, the total drop per 180 pounds will be expressed as;

2drops = 10pounds

x drop = 180pounds

Cross multiply

10x = 360

Divide both sides by 10

10x/10 = 360/10

x = 36 drops

Therefore he uses 36drops per day (This is for one dose)

Since he is to take 4doses of it in a day, the total amount of drops he will take in a day will be 4×36 = 144drops/day

Before we can calculate the amount of litres he will need for the next 5years , we will have to know the total drops he will need for that 5 years first. This is shown below;

Converting 5years to days:

1year = 365days (excluding a leap year)

5years = 5×365 = 1,825 days

Since 1day = 144 drops

1,825 days = x drops

Cross multiply

x = 1825 × 144

x = 262,800 drops

This means that he will need 262,800 drops for 5years

If there are approximately 20 drops in a ml

262800 drops will be in (262800/20)ml

262800/20 = 13140mL

Convert 13140mL to litres

13140mL = 131400× 10^-3 Litres

13140mL = 13140/1000 litres

13140mL = 13.14Litres

Hence Dwight will have to buy 13.14litres of the medicine to have a supply for the next five years.

people who share religious beliefs are said to exhibit...

A. the sociological imagination

B. Verstehen

C. symbolic interactionism

D. social solidarity

Answers

D I believe but I’m not so sure

The correct option is D. People who share religious beliefs are said to exhibit social solidarity.

What does social solidarity mean?

Individuals can feel that they can improve others' lives because social solidarity highlights the interdependence of people in a society. It is a fundamental tenet of collective action and is based on common values and opinions among various social groups.

Religious solidarity is the foundation of social solidarity. Social solidarity presupposes a religiously inspired coherence of an in-group that denotes solidarity in terms of spiritual convictions and enables its practical expression toward an out-group on the basis of one's membership in a religion.

Thus, The right answer is D. People who hold similar religious convictions are said to be socially cohesive.

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A group of Environmental Science team travel 20 miles to a field to conduct measurements and observations,
due to floating the government improvise a rod for them, now they travel 8% less than usual. Calculate the number of miles they are traveling now?

Answers

Answer:

They now travel 18.4 miles

Explanation:

Given

[tex]Distance = 20\ miles[/tex]

[tex]\%\ Less = 8\%[/tex]

Required

Determine the new distance covered

First, we need to determine the reduced distance

This is calculated as thus:

[tex]Reduced\ Distance = 8\% * 20\ miles[/tex]

Convert % to decimal

[tex]Reduced\ Distance = 0.08 * 20\ miles[/tex]

[tex]Reduced\ Distance = 1.6\ miles[/tex]

Now, the new distance can be calculated;

[tex]New\ Distance = 20\ miles - 1.6\ miles[/tex]

[tex]New\ Distance = 18.4\ miles[/tex]

Hence; they now travel 18.4 miles

From which psychological perspective would a psychologist suggest medication or surgery to modify or change behavior?

Will be marked as BRAINIEST!!

cognitive


evolutionary


neurobiological


structuralism

Answers

Answer: Cognitive

Explanation:

Cognitive psychology focuses on the mind and the processes involved therein. It focuses therefore on mental processes which include but are not limited to, attention, memory, thought process and creativity.

Popular cognitive psychological disorders include amnesia, dementia and depression. Given that there is medicine that is aimed at slowing memory loss in the case of dementia and antidepressants for depression, it can be surmised that from a Cognitive perspective, medication can be recommended by a psychologist.

The mean salary of all female workers is $35,000. The mean salary of all male workers is $41,000. What must be true about
the mean salary of all workers?

Answers

Answer:

Explanation:

It must be between the  2 given salaries whatever the ratio of males workers to female workers is.

The mean salary of all workers will be between $35000 and $41000.

What is mean?

The mean is the average of a data set. Mean gives us the idea of that how much amount of overall data have.

In other words, the mean is the foundation of the deviation of data from all data sets.

Mean = sum of data / Number of data

The mean of a and b  is (a + b)/2. ; a < b

Then,

a < (a + b)/2 > b

It means the mean of any two values always occurs in between them.

So the mean for all workers will be between $35000 and $41000.

Hence "The mean salary of all workers will be between $35000 and $41000".

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explain the relationship between the marginal product curve and the marginal cost curve.

Answers

The increasing portion of the marginal product curve corresponds with the decreasing portion of the marginal cost curve.

The quantity of output in which marginal cost is at a minimum is the same quantity of output produced by the variable input when the marginal product of the variable input is at a maximum.

Please select the word from the list that best fits the definition Has a strong vocabulary

Answers

Answer:

the 5th option linguistic

Explanation:

pls mark me as brainliest if  this was correct

hope i helped! <3

Answer: linguistic

Explanation: edg: 2022

What does a relatively small standard deviation tell you about a set of data?
The data set is positively skewed.
O The data set is negatively skewed.
The data set is distributed along the normal curve.
The data set is centered around the mean.
The data set is spread out.

Answers

Answer:

The data set is centered around the mean.

Explanation:

Marissa was cut off in traffic and started yelling at the other driver. She was surprised that she was so angry but then remembered how mad her parents would get when they were driving her to school as a child, which traumatized her. This is an example of which psychological approach?

Question 14 options:

psychoanalysis


behaviorism


humanism


cognitive

WILL BE MARKED AS BRAINLIEST!!

Answers

Answer:

Cognitive

Explanation:

I say this because the definition of cognitive is "The way our brain makes connection as we learn concepts in different ways to remember what we have learned. ... Our ability to reason through logic is a prime example of cognition. People do have different ways of reasoning if we think about why people buy certain things when they shop."

You may turn right on a red light ONLY if you are in the right-most lane, you're turning into the right-most lane on the cross road, and _____.

Answers

Answer:

right lane sorry for not answering

Explanation:

left lane

Rafael has strong leadership skills and likes to be part of a team. He also loves his country.
He wants to be in a technical field but doesn't have a lot of money for school right now.
What education path should he consider

Answers

Answer:

dfniodnfweinr

Explanation:

Learning that occurs as a result of watching the behavior of others is called: A: classical conditioning. B:operational conditioning. C:observational learning. D:latent learning.

Answers

Answer:
C. observational learning

Explanation:
observational learning's when you're watching (or observing) what others do, and learning from them
c. observational learning

Which of the following is the best explanation for the information shown in the graph?
Atlantic Slave Trade
Columbian Exchange
New England agriculture
Increased indenture contracts

Answers

Answer:

Atlantic slave trade

Explanation:

the Atlantic slave trade brought millions of Africans to work for new developing countries, the others while they brought many people, those people weren't African

The Sun’s energy directly impacts ocean and wind currents. True True False

Answers

Answer:

True

Explanation:

The sun warms up parts of the oceans. Warm waters rise just like warm air rises. So, as the warmer ocean waters begin to rise in a particular area, the cooler ocean waters from a different area will move in to replace the warmer ocean waters, and this creates our ocean currents

Marissa was cut off in traffic and started yelling at the other driver. She was surprised that she was so angry but then remembered how mad
her parents would get when they were driving her to school as a child, which traumatized her. This is an example of which psychological approach?


Question 14 options:

psychoanalysis


behaviorism


humanism


cognitive

Answers

Answer:

cognitive

Explanation:

her desicions were based on things or events that shape how she thinks

Source: Dutch missionary John Megapolensis on the Mohawks (Iroquois), 1644, Smithsonian
(John became the town's first pastor at Fort Orange (near Albany). As pastor he was not allowed to farm or trade, but received support
from the town, while diligently performing his duties, which included teaching the Indians about Christ.)
The Women are obliged to prepare the land, to mow, to plant, and do every Thing: the Men do nothing except hunting, fishing, and going
to War against their Enemies: they treat their Enemies with great Cruelty in Time of War, for they first bite off the Nails of the Fingers of
their Captives, and cut off some joints, and sometimes the whole of the Fingers; after that the Captives are obliged to sing and dance
before them..., and finally they roast them before a slow Fire for some Days, and eat them. ... Though they are very cruel to their
Enemies, they are very friendly to us: we are under no Apprehensions from them....
They are entire Strangers to alt Religion, but they have a Tharonhijouaagon, (which others also call Athzoockkuatoriaho) i.e. a Genius
which they put in the Place of God, but they do not worship or present offerings to him: they worship and present offerings to the Devil
whom they call Otskon or Airekuoni. ... They have otherwise no Religion: when we pray they laugh at us; some of them despise it
entirely, and some when we tell them what we do when we pray, stand astonished. When we have a Sermon, sometimes ten or twelve of
them, more or less, will attend, each having a long Tobacco Pipe, made by himself, in his Month, and will stand a while and look, and
afterwards ask me what I was doing and what I wanted, that I stood there alone and made so many Words, and none of the rest might
speak? I tell them I admonished the Christians, that they must not steal, ... get drunk, or commit Murder, and that they too ought not to
do these Things, and that I intend after a while to preach to them. ... They say I do well in teaching the Christians, but immediately add
Diatennon jawi Assyreoni hagiouisk, that is, why do so many Christians do these things. They call us Assyreoni, that is, Cloth-Makers, or
Charistooni, that is, Iron Workers, because our People first brought Cloth and Iron among them...
HIPP+:
Historical Context:
Intended Audience:
Author's Purpose:
Author's Point of View
+Other Context (similar in kind, from a different time):

Answers

Answer:

Dutch missionary John Megapolensis on the Mohawks (Iroquois), 1644

HIPP+:

Historical Context:

 This represents the situation that Dutch missionary John Megapolensis found when converting the Mohawks (Iroquois) Indians to Christianity in the year 1644.  The story narrated that John was the first pastor at Fort Orange (near Albany).

Intended Audience:

 This represents the readers of the story, especially students of history who will be reading the story of Pastor John about his personal experiences in Fort Orange as he tried to convert Indians to Christianity.

Author's Purpose:

 The purpose of the story is to narrate John's experiences so that his intended readers will be able to appreciate the difficulties that he faced in his missionary efforts with the Indians.

Author's Point of View

:  John tells this story from the first person point of view because the story contains his personal experiences as a missionary to the Indians and he narrated the story from his personal position as an observer-participant, using the personal pronoun, 'I'.

+Other Context (similar in kind, from a different time): The story included pieces of information about the division of labor between the Indian women and their men.  It also included information about the treatment of enemies and the Indian worship of the Devil instead of God.

Explanation:

The HIPP is an acronym for a) Historical Context, b) Intended Audience, c) Narrator's Purpose, and d) the Author's Point of View.  This is the standard system for analyzing historical events in order to achieve a better understanding of the historical story.

A house uses an average of 1.2 megawatt hours (MWh) of electricity per month. Electricity costs $0.13 per kilowatt hour (KWh). How much $ will the yearly electricity bill be? Hint - there are 1000 KWh in 1 MWh. Use dimensional analysis.

Answers

Answer:

$156

Explanation:

Take the 1.2MWh  *  1000KWh  * $.013 (for every KWh) = $156

                                  1 MWH

In a metal fabrication process, metal rods are produced to a specified target length of 15 feet. Suppose that the lengths are normally distributed. A quality control specialist collects a random sample of 16 rods and finds the sample mean length to be 14.8 feet and a standard deviation of 0.65 feet. The standard error of the mean is…

Answers

Answer:

the answer is 0.1625ft

Eighteen-year old Jennifer is afraid of heights. She has sought professional help to overcome this paralyzing fear but to no avail. When she is higher than two stories, she is reminded of a frightening trip to a high observation deck as a child. Each rime Jennifer knows she will be in high lace, she plans out her approach days ahead but is still anxious and agitated until the moment arrives. She realizes her fears are irrational but cannot seem to help her behavior.
1. Explain how the following approached to psychology would help Jennifer understand the causes of her fears: Humanistic, psychoanalytical, cognitive, behavioral, and sociocultural.

Answers

The humanistic, psychoanalytical, cognitive, behavioral, and sociocultural approach in psychology is vital for people to understand Jennifer better.

Humanistic approach: This approach states that people are unique in their own way and should be respected as such. In this case, it's important for people to accept Jennifer for who she is. She's acrophobic and people have to love her for who she is.

Psychoanalytical approach: It is the focus on the unconscious mind rather than focusing on the conscious mind. The behavior of people can be based on their experiences. In this case, Jennifer had a trip when she was a child and this still affects her.

Cognitive approach: This is the approach that tries to explain ones behavior by understanding the way the person thinks.

Behavioral approach: This is the theory that's based on how people respond to stimuli. In this case, Jennifer is always anxious and agitated.

Socio-cultural approach: This approach examines the influence that the society and one's culture has on ones behavior.

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Tim wrote the following characteristics of two landforms.
Landform A: Has marshes and swamps

Landform B: Is formed when limestone bedrock dissolves

Which statement is most likely correct?

A) Landform A is a glacier and Landform B is a ridge.
B) Landform A is a plateau and Landform B is a river.
C) Landform A is a wetland and Landform B is a karst landform.
D) Landform A is a karst landform and Landform B is a mountain.

Answers

Answer:

C). Landform A is a wetland and Landform B is a karst landform.

Explanation:

As per the given descriptions, the third statement is most likely to be correct as it matches the characteristics of 'wetland and karst landform.' Wetland is described as the landform which is covered mostly with water, with occasional marshy and soggy areas. Thus, it contains marshes and swamps while Karst is a type of land formation, usually with many caves formed through the dissolving of limestone by underground drainage which leads to dissolution of bedrock. Therefore, option C is the correct answer.

Graduate school is not required for engineering. True False
pleasehelp

Answers

Answer:

false


Explanation:

It is false because not everybody goes to graduate school

how many vowels are there in what you think you become

Answers

Answer:

there are 9 vowels in the sentence

what you think you become

hope this helped you

please mark as the brainliest (ㆁωㆁ)

There are 5 vowels in the sentence, "what you think you become"  i.e., a, e, i, o, u.

What is a vowel?

Vowel is a speech sound produced by a relatively open configuration of the vocal tract, with vibration of the vocal cords but no audible friction, and is a unit of a language's sound system that forms the nucleus of a syllable.

Although their names may appear strange, vowels were not given their names at random.

Vowels are derived from the Latin word vox, which means "voice." This is due to the fact that vowels are associated with your voice and the speech sounds you make as you pronounce them.

In the given sentence "what you think you become", all 5 vowels are present.

Thus, there are all 5 vowels in the given sentence.

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If you start your new school year by changing bad habits from last school year and your grades improve, a huge reward in your eyes, which approach would this be an example of?

Question 3 options:

behaviorism


cognitive


social-cultural


evolutionary


WILL BE MARKED AS BRAINLIEST!!!

Answers

Answer: It is behaviorism. (:

What is one criterion to determine how resources are used?

Answers

What is one criterion to determine how resources are used?


1. What master plan did Tamerlane seem to have for Samarqand?

Answers

Answer: The ancient city of Samarkand seems to have been a crucible of cultures and religions. ... Samarkand was invaded and destroyed by Genghis Khan and his Mongol armies when they conquered

Explanation:

what is the meaning from John Lockes EXCERPT
“if [men are] absolute lord of [their] own person and possessions, equal to the greatest and subject to nobody, why will [men] part with [their] freedom, his empire, and subject himself to the dominion and control of any other power? To which it is obvious to answer, that though in the state of Nature [men] hath such a right, yet the enjoyment of it is very uncertain and constantly exposed to the invasion of others; for all being kings as much as he, every man his equal, and the greater part not strict observers of equity and justice, the enjoyment of the property he has in this state is very unsafe, very insecure”

Answers

State of nature men hath

Can you describe the process of radioactive dating and its significance in geological studies?

Answers

Answer:

yes

Explanation:

Radiometric dating (often called radioactive dating) is a technique used to date materials such as rocks or carbon, usually based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates.

Of course! Some minerals in rocks and organic matter like bones and shells can contain radioactive isotopes. Scientists then use radioactive dating to determine the age of how long that matter has been there for. It’s significance in geology is because it estimates how long ago rocks formed, and to infer the ages of fossils contained within those rocks/matter.

What is the impact of outliers on the range?
O Outliers have no impact on the range.
O The range will be smaller.
The range will be skewed.
The range will be a positive number.
The range will be close to the mean.

Answers

Answer: The range will be skewed.

Explanation:

Outliers in a distribution are those data points that are very different from the rest of the data points in a distribution. For instance, in the following distribution, 50 is an outlier; 1, 2, 3, 4, 5, 50.

Outliers affect the range the most because range is the difference between the highest and lowest data points in the observation. For instance, in the data set; 1, 2, 3, 4, 5, the range would be 5 - 1 = 4 but in the data set; 1, 2, 3, 4, 5, 50, the range would be; 50 - 1 = 49.

The range will be larger than most of the distribution so it will be skewed towards the highest data point which would be the outlier.

Answer:

The range will be skewed.

Explanation:

Karl Marx economic theories resulted in which global change?

Answers

Answer:

C

Explanation:

Just did the question

Karl Marx economic theories resulted in a global change which bring about an increase in the number of command economies.

According to Karl Marx economic theories, we can measure the value of a produced economic good through  average number of labor hours used in the process.

Therefore, option C is correct because, the theory explain increase in the number of command economies.

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