Answer:
what is the question?
Explanation:
no image, no real way to solve this problem
Often, personal data are transmitted using digital signals. what might go wrong with these transmissions?
Often, personal data are transmitted using digital signals which can lead to that data could be stolen.
What are the ways of data stealing?Many online offerings require customers to fill in non-public info along with the complete name, domestic deal, and credit card number.
The statistics might be accessed or stolen. The statistics are probably stolen or accessed via way of means of stealing. Digital Signals. Digital and alerts are transmitted via electromagnetic waves.
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A digital signal encodes information as a series of discrete numbers. At any one time, a digital signal can only have one value from a finite set of possible values. Many physical quantities, such as changeable electric current or voltage, can be utilized to represent information in digital signals.
The one disadvantage of transmitting personal data using digital signals is that they are prone to loss, tampering, and other forms of destruction. If a third party manages to intercept the signal and modify it, the information may be subject to unauthorized use or disclosure.
Additionally, encryption algorithms can only protect against casual eavesdropping; they do not prevent intentional acts by malicious computer hackers (or snooping government agents).
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What are your plans after high school? write a personal statement about how your education has prepared you to take on your next step after high school.
The knowledge of science which I gained in high school has equipped me with the basic knowledge
What are your plans after high school?High school has been a time of intensive preparation for the future and exposure to various career options that I could undertake in the future. My high school education has offered me the opportunity to learn more about science.
This my knowledge of science so gained has equipped me with the basic knowledge required to pursue a career as a research scientist in the university.
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Which example lists minerals from hardest to softest? apatite, quartz, fluorite, talc diamond, talc, fluorite, topaz talc, calcite, orthoclase, diamond corundum, quartz, calcite, gypsum
Based on the Mohs hardness scale corundum, quartz, calcite, and gypsum are minerals listed from hardest to softest. Thus, option D is accurate.
What is the Mohs scale?Minerals are inorganic compounds that have characteristic structures and physical forms. The hardness and the softness of the minerals are estimated by the Mohs hardness scale.
Hardness is the physical characteristic that defines the resistance level of getting penetrated and scratched. According to the scale, the level of hardness is corundum (9), quartz (7), calcite (3), and gypsum (2).
Therefore, option D. corundum, quartz, calcite, and gypsum are minerals listed from hardest to softest.
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If a sample size is 20, which can be used to test a hypothesis about the mean?
Answer:
What is the degrees of freedom when the sample size is 20?
19
For example, if we have a sample of size n = 20 items, then we calculate the degrees of freedom as df = n – 1 = 20 – 1 = 19 and we write the distribution as T ~ t19.
Explanation:
The degrees of freedom can be used to test a hypothesis about the mean.
What is degrees of freedom?Degrees of freedom refers to the maximum number of logically independent values that have the freedom to vary, in the data sample.
Given, the sample size is 20, then degree of freedom will be
The degrees of freedom represented as
dof = n – 1
dof = 20 – 1
dof = 19
Thus, the degrees of freedom can be used to test a hypothesis about the mean.
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In the 1800s,______ were passed requiring african americans and white americans to use separate facilities.
Answer:
Jim Crow Laws
Explanation:
This was the sorta begining to segregation and it started because of the Jim Crow Laws.
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After getting married, joe, 32, and melinda, 29, decide to take out life insurance policies. joe would like a 15-year term policy and melinda would like a 20-year term policy. they each want a $300,000 policy. how much can joe and melinda expect to pay in premiums the first year? for age 32, a male 15-year term policy is 3.32 and 20-year term is 5.45. for age 29, a female 15-year term is 2.58 and 20-year term is 4.96. a. $2,478 b. $2,484 c. $1,488 d. $2,409
Based on above scenario of their ages and cost of insurance for their age and length of policy, the total premium is said to be $2,484.
What is the premium about?Note that in the scenario given above;
Joe annual premium is said to be = Cost for 32 year old with 15 year policy x Policy amount / 1,000
So therefore, it will be = 3.32 x 300,000 / 1,000
= $996
That of Melinda annual premium = Cost for 29 year old with 20 year policy x Policy amount / 1,000
So therefore, it will be = 4.96 x 300,000 / 1,000
= $1,488
Therefore the Total annual premium = Joe premium + Melinda premium
= 996 + 1,488
= $2,484
Therefore, the total premium would be $2,484.
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You inspect a bottle of sunscreen to see what radiation it claims to block. you are looking for sunscreen that blocks dangerous radiation from the sun but does not make claims about other types of radiation. which claim on a bottle would best meet these criteria?
The claim on a bottle would meet the criteria is Blocks all UV and infrared rays. The correct option is A.
What are UV rays?UV rays are ultraviolet rays that come from the sun. This is harmful rays which affect the skin and body.
Infrared rays have longer wavelength than visible light and UV rays have shorter wavelength than visible light.
Thus, the correct option is A, blocks all UV and infrared rays.
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What would be an effective claim for this assignment? more frequent use of class blogs and on-line calendars would greatly decrease paper cost and waste. teachers currently use paper handouts for all quizzes, tests, course syllabi, and newsletters. copy machines are busy every morning, making paper copies for the 1,200 members of our student body. our school has implemented a recycling program that ensures that no paper, glass, or aluminum is taken to the dump.
An assertation used in the speech about environment friendly can be about the present use of the paper handouts by the teachers for the tests and quizzes. Thus, option B is correct.
What is a claim?A claim is factual, and the valuable assertion that is used in essays is to provide the evidence in case of a dispute so that the truth is established. It is made based on textual evidence and facts.
During the counterargument or the argument, the claims are made so that the suggestion to deal with the arisen issue can be effectively solved.
Therefore, option B. use of the paper handouts will be the effective claim.
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Which key details should be included in an effective summary of "on the art of fiction" by willa cather? select yes or no for each detail.
Willa Cather's critical essay “On the Art of fiction” is about modern literature. It depicts that young writers must condense their ideas and that a first-rate novel should include dozen of good stories.
What is the idea of the book?“On the Art of Fiction” is a book that represents the ideas and opinions of the writer on the modern literary work. She states that a true and young writer should write something new and put some condensed thoughts of their own.
According to her, a novel must have many background sacrifices that get included in the novel as good stories and should not be just pertinent and based on market demands.
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John and sara each bought the same type of pen and notebook
The mystery food sample contain polysaccharides because the color of the test tube was
Answer:
gelatin
Explanation:
Answer:
Explanation:
The mystery food sample ✔ does notdoescontain polysaccharides because the color of the test tube was ✔ not blue/black.
Unequal distribution of wealth means that land and money are controlled by brainly
Answer:a small number of people
Explanation:
i looked it up
What are some things that your friends did this week? write 5 complete spanish sentences describing what they did. don't forget to conjugate your verbs in the preterite tense! (use only -er verbs) pay attention to (a) use of correct preterite form of the verb, (b) appropriate vocabulary usage, and (c) overall quality of each response. *note: this is a practice activity. completing this activity will not only prepare you for future tests and assessments but, more importantly, it will enhance your language ability. this activity will not count towards your grade.
Answer:
it will work
Explanation:
i dont know
Explain the effect a change in temperature, volume, and pressure has on gas particles. then explain if these changes are an example of a direct or an inverse relationship.
The increase in pressure, with volume constant will increase the temperature. The increase in volume, with pressure constant will increase the temperature. The increase in pressure, with temperature constant will decrease the volume.
What are pressure, temperature and volume?These three are the characteristics of a gas. A gas is always in some pressure, having some volume and temperature.
According to the ideal gas law,
pV =nRT
Here, p is the pressure, V is the volume, n is number of moles, R is the universal gas constant and T is the temperature.
The volume of a gas is directly proportional to its absolute temperature when pressure is constant, according to Charles's law.
The volume of a gas is inversely proportional to its pressure when temperature is constant according to the Boyle's law.
Hence, the increase in pressure, with volume constant will increase the temperature. The increase in volume, with pressure constant will increase the temperature. The increase in pressure, with temperature constant will decrease the volume.
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What should a country that wants to increase its comparative advantage when trading with another country try to do
Comparative advantage is the profit when the goods are produced at less cost. To increase comparative advantage the opportunity cost must be reduced.
What are opportunity cost and comparative advantage?Opportunity cost is the loss of the potential value and the benefit when an alternative resulting in the harm is chosen over another activity that should have profited.
The comparative advantage is the capacity that the goods can be produced at less cost than the other activities so that it becomes profitable.
Therefore, by lowering the opportunity cost the comparative advantage can be increased.
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There are 23 marbles, each a different color in a bag. one of them is pink. what is the probability of reaching in to the bag, without looking, and selecting a pink marble?
Research the use in the military of magnetic anomaly detectors, mads. write a brief 300-word essay answer the following questions on mads. what is the main idea behind mads? what can be detected by using mads? a brief history of the mad development.
Answer:
MADs are Magnetic Anomaly Detectors and the main idea behind MADs is that they follow the principle rule that objects with metallic properties get in the way of the magnetic lines of the Earth's forces. Metallic things such as submarines are normally detected using MADs. MAD development started around 1917. The function of the MADs was to identify anomalies in the Earth’s magnetic field that were caused by submarines. Later on, around 1941 in the US and Britain, there was a development of magnetic detection devices. These were meant to measure Earth’s magnetic field. So ultimately after this in 1943, MADs were now installed in ASW aircrafts. However, due to its limited range and its incapacity to detect the magnetic variances of different sources, MADs started to be used along with sonobuoys which was the opposite of what they were intended to be used for.
Explanation:
The primary concept underlying MADs, which stand for Magnetic Anomaly Detectors, is that they adhere to the general notion that things with metallic qualities obstruct the magnetic lines of the Earth's forces.
What is Magnetic Development?MADs are used to find metallic objects, like submarines. Around 1917, MAD development first began.
The purpose of the MADs was to locate submarine-related magnetic anomalies in the Earth's magnetic field. Later, about 1941, magnetic detecting technology developed in the US and Great Britain.
These were designed to gauge the magnetic field of the planet. As a result, MADs were eventually deployed in ASW aircraft in 1943. However, MADs have a restricted range and are unable to detect the magnetic variations of many sources.
Therefore, The primary concept underlying MADs, which stand for Magnetic Anomaly Detectors, is that they adhere to the general notion that things with metallic qualities obstruct the magnetic lines of the Earth's forces.
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This is a map that shows hot spots around the world. which phrase describes the formation of the hawaiian islands? formed due to subduction formed in the middle of a plate formed at a divergent boundary formed at a convergent boundary
The phrase describes the formation of the Hawaiian islands is formed due formed at a convergent boundary.
What type of plate boundary is forming the Hawaiian Islands?The Convergent plate boundaries is known to be subduction zones" and it is said to be the place where the Pacific Plate is said to be subducted by the North America Plate.
The phrase describes the formation of the Hawaiian islands is formed due formed at a convergent boundary.
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Why did nero persecute early christians? christians refused to trade with the romans. christians would not serve in the roman army. christianity was viewed as a threat to the empire. christianity preached against the laws of the emperor.
The option C is true, as the Roman leaders feared they were undermining authority.
What is persecution?Persecution is the act of harassing or oppressing a person or a group of people, especially because of their identity.
Many Christians were died or killed when the Roman government began to persecute Christians under Nero, because the Christianity was declared illegal at that time. It was believed that the Christian religion was the counter religion to the traditional Roman religion.
In Rome, the great fire was caused because of the persecution of the Christians and because of influence of Christianity in traditional Roman religion. The Christians were persecuted in the next hundred years by the upcoming emperors.
Thus, Option C is true that the Christianity was viewed as a threat to the empire.
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Answer: Its C
Explanation:
I did the test
What was the most serious health concern caused by the poor sanitation and contaminated water supplies in 19th century tenements?
The most serious heath concern caused by the poor sanitation and contaminated water supplies in 19th century tenements is cholera epidemic.
What is Cholera?Cholera is a disease caused by bacteria, vibrio cholarea. The bacteria is present in water.
The symptoms of this disease are diarrhea and dehydration.
Thus, the most serious heath concern caused by the poor sanitation and contaminated water supplies in 19th century tenements is cholera epidemic.
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Which requirement does this source meet for determining accuracy? the information has been updated. the publication uses reliable citations. the publication has been peer reviewed. the information can be cross-referenced.
The requirement this source meet for determining accuracy is the publication uses reliable citations.
What is citation?Citation is the description of the sources, that you used to write your paper, or book or article.
Citations are written on the last which provide the book name, writer's surname, and page numbers.
Thus, the correct option is b, The publication uses reliable citations.
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If you study bird ___, you'll learn that birds' bodies are well-adapted for flight.
Answer:
anatomy
Explanation:
birds' bodies is the clue
Which details from the land show that it has a historical setting? check all that apply. some formerly enslaved children have a white parent. friends sometimes take the blame for each other. some formerly enslaved people continue to live on the same property. children are able to train horses.
Explanation:
nose peace la verdad solo sigo los pasos de la aplicación jaja
Answer:
A and C
Explanation:
Where do scientists find pollen grains to study ancient climate change? what attribute of the pollen grains helps scientists identify the types of plants they belonged to?
Answer:
1. in sediment layers
2.Shape
Explanation:i dont have one just trust me
Answer:
1. In sediment layers
2. Shape
Explanation:
Which verb or verb phrase is in the correct tense to complete the sentence? yearn yearned did yearn will yearn
Answer:
it's the one that has action in it
Explanation:
verb is an action in a sentence, like run for example
Select the correct answer. what is the value of x in the triangle? an isosceles right triangle with two legs of length 10 and hypotenuse of length x a. b. c. d. e.
Answer:
[tex]10\sqrt{2}[/tex]
Explanation:
There is a diagram attached which models the situation.
Since the given triangle is right, we are able to use the Pythagorean Theorem, which states when a and b are the legs of a right triangle and c is the hypotenuse:
[tex]a^{2} + b^{2} = c^{2}[/tex]
We can plug in the given values. Since both legs have a value of ten, we can say:
[tex]10^{2} + 10^{2} = c^{2}\\100 + 100 = c^{2}\\200 = c^{2}\\c = \sqrt{200}[/tex]
We can split 200 into 100 x 2, and [tex]\sqrt{100 }[/tex] is 10, so [tex]\sqrt{200} = 10\sqrt{2}[/tex]
Another way to do this use the given of the triangle being isosceles right. In an isosceles right triangle, the hypotenuse is always [tex]\sqrt{2}[/tex] times the base. So a triangle with legs 10 would have a hypotenuse of [tex]10\sqrt{2}[/tex].
Answer:
3
Explanation:
What are the two types of long-term memory? a. sensory and short-term b. iconic and echoic c. explicit and implicit d. recency and primacy please select the best answer from the choices provided a b c d
Answer:
C.
explicit and implicit memory
Explanation:
Explicit memories, also known as declarative memories, include all of the memories that are available in consciousness.
Implicit memories are those that are mostly unconscious. This type of memory includes procedural memory.
Which term best describes the way the passage is organized the european
Answer:
can you put the choices
Explanation:
thanks
Describe a time when you used repetition to help you remember information. was this a useful technique for you? why or why not? read more >>
Answer:
A time when I use repetition to help me remember information was whenever I had to do an assignment and they made me write a vocabulary word and its definition five times.
I don't think it was useful for me because I just remember being bored and My mind is not focused on it. So when the test came I didn't remember it from repetition I just remembered from studying.
Explanation:
Which factor would affect photosynthesis the least
Answer:
Nitrate in the soil affect photosynthesis the least