Systematic error, as compared to unsystematic error, significantly lowers the reliability of an instrument. Systematic errors are consistent and repeatable, can be introduced by factors like calibration errors or faulty equipment.
These are the several kinds of instruments that are used to create musical sounds through striking, shaking, or scraping. This class includes the guiro. The Latin Americans utilise it as a musical initiation.
These mistakes produce findings that are skewed and predictably different from the genuine value. Systematic errors degrade the instrument's reliability because they affect the accuracy and precision of the outcomes in an experiment or measurement process.Unsystematic errors, usually referred to as random errors, on the other hand, are unpredictable and can happen as a result of human or environmental error. These faults are ordinarily dispersed randomly with respect to the actual value, and their influence on an instrument's dependability can be diminished.
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Which phrases from the two selections MOST help the reader define the meaning of "captivity"?
A
wild animals; how nice its home is
B
suffer; rights like people have
C
needs cannot be met; any living thing
D
unnatural homes; holding wild animals
Read each of the following statements about Computer Science and explain why you think that statement is true.
1.Computer science is about using computers to solve problems better and faster.
2.Coding is one part of computer science. Other parts include understanding how
computers work and how they impact our world.
3.Computer science is connected to every part of our lives.
4.Computer science is the study of the ideas ways of thinking languages software, and
hardware needed to solve problems with computers.
5. Anyone can learn about computer science.
Answer:
sytaragadr
Explanation:
virtual conections with science and technology. Explain , what are being revealed and what are being concealed
Some people believe that there is a spiritual connection between science and technology. They believe that science is a way of understanding the natural world, and that technology is a way of using that knowledge to improve the human condition. Others believe that science and technology are two separate disciplines, and that there is no spiritual connection between them.
What is technology?
Technology is the use of knowledge in a specific, repeatable manner to achieve useful aims. The outcome of such an effort may also be referred to as technology. Technology is widely used in daily life, as well as in the fields of science, industry, communication, and transportation. Society has changed as a result of numerous technological advances. The earliest known technology is indeed the stone tool, which was employed in the prehistoric past. This was followed by the use of fire, which helped fuel the Ice Age development of language and the expansion of the human brain. The Bronze Age wheel's development paved the way for longer journeys and the development of more sophisticated devices.
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Change height to 400 px, width to 500 px
Change height to 400 px, width to 500 px
Bill Gates was nominated at the 11th annual Streamy Awards for the crossover for his personal channel.
(Rocks Mineral
When limestone undergoes several changes, it forms
2
(marblelse
PA
For
the
are underground natural resources.
3. Metals are extracted from their
4. Molten rock inside the earth is called
5.
is used in making glass.
L
(magmalla
(Limestone/Sla
Yo
# Science-5
Answer:
TENDRIAS QUE PONER LA PREGUNTA MEJOR
Explanation:
The iteration variable begins counting with which number?
O 0
O 1
O 10
O 0 or 1
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The iteration variable begins counting with 0 or 1.
As you know the iteration mostly done in the looping. For example, for loop and foreach loop and while loop, etc.
It depends upon you that from where you can begin the counting. You can begin counting either from zero or from one.
For example: this program counts 0 to 9.
int total=0;
for(int i=0; i>10;i++)
{
total = total+i;
}
Let's suppose, if you want to begin counting from 1, then the loop should look like below:
int total=0;
for(int i=1; i>10;i++)
{
total = total+i;
}
Answer:
I truly believe its 0
hope it helps :)
Explanation:
How does a cell phone change the
incoming signals from a caller into sound that
you can hear
Answer:
they send electrical signals to the buzzer. The buzzer changes those electrical signals into sound. You hear the buzzer sound and know that someone is calling you.
Explanation:
Answer: Cell phone or any electric device you can say changes the electric signal to radio waves at transmitting end which is converted back to electric signal and perceived as sound waves at receiving end
Explanation:
achievements of science in our society
Answer:
Science has paved the way for so many discoveries throughout the decades. Some big science achievements in society that could be remarked are;
Lunokhod 1:
Lunokhod 1 was a spacecraft that landed first remote controlled robot that landed on the moon by the soviet union. the robot weighted just under 2,000 pounds and was designed to operate for 3 months. Lunokhod was operates by a 5 person team on Earth.
The First Ultrasound:
The first ultrasound was introduced by Ian Donald. He used a one dimensional A-mode to measure the parietal dimeter of a fetal head and two years later Donald's and Brown, a co-worker, presented the ultrasound of a female tumor. Donald's and Browns work paved the way for ultrasounds in medical science.
Rapid Covid Vaccinee Development:
One of the biggest achievements if the rapid development of the vaccinee for Covid-19, with the deadly virus spreading back in 2020, it took less than 2 years to develop a vaccine when normally, it takes 10-15 years. Medical science has come a long way, and this is a huge example of it.
You are 18 years old and need to write an email for the first time to a woman in her 40s( you can tell her age based on when she graduated college via he LinkedIn profile). How do you address her in the email? A. (First name) B. Hi(First name), C. Hi Ms.(Last name), D. Hi Mrs.(Last name) E. None of the above
it is not possible to name a worksheet history in excel
The history of a worksheet cannot be named in Excel, it is true.
Why is it impossible in Excel to call a worksheet "History"?Excel will always display a warning that "History is a reserved name" whenever you attempt to name a worksheet that way. The sheet designed for "monitoring changes across shared workbooks" is referred to as "History" in official documents. It will open a dialog box titled "Highlight Changes."
The best way to make an Excel worksheet history?By checking the option labeled "Highlight changes on screen," modifications to the worksheet will be highlighted. Select the List changes on a new sheet check box in order to display the history worksheet and generate a list of modifications on a different worksheet.
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Question:-
it is not possible to name a worksheet history in excel. true or false?
Which letter shows the ball when it has the maximum kinetic energy
Answer:
D.
Explanation:
Kinetic energy can be defined as an energy possessed by an object or body due to its motion.
Mathematically, kinetic energy is given by the formula;
\( K.E = \frac{1}{2}MV^{2}\)
Where;
K.E represents kinetic energy measured in Joules. M represents mass measured in kilograms. V represents velocity measured in metres per seconds square.Generally, when the final velocity at which a physical object moves is equal to zero (0), then it possess maximum kinetic energy.
Hence, the letter which shows the ball when it has the maximum kinetic energy in the graph attached is D.
jared has just installed an additional hdd on his windows computer for storing multimedia files. he inserts a dvd disc to watch a movie with his usual movie player software, but the movie fails to play. in fact, the player indicates that there is no dvd drive available. what is the best first step that jared should take to resolve the issue?
The ideal first step that Jared should do to fix the problem is to confirm that the movie player is pointing to the appropriate drive letter for the DVD drive.
Which of the following blue ray disc categories has the capacity to store up to 100 GB of data?On dual- and triple-layer discs, new Ultra HD Blu-ray Discs can store up to 66 GB and 100 GB of data, respectively.
What is a DVD's primary function?A DVD or DVD-ROM, which stands for digital versatile disc or digital video disc, is a disc with significantly more storage space than a typical compact disc. Movies and other material are frequently stored and viewed on DVDs.
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"Why learning how to type is so important.
3) Complete the following statement to retrieve the 3rd largest element in rowEx. Make use of the 'end' keyword to index the element.
The steps to retrieve the 3rd largest element in a list in Python are to first sort the list in descending order using sorted() with the reverse parameter set to True, and then use the 'end' keyword to index the element.
What are the steps to retrieve the 3rd largest element in a list in Python?To retrieve the 3rd largest element in rowEx, you can follow these steps:
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what does a backdoor search allow the u.s. government to do?
a. legally collect data from users without obtaining a warrant first
b. legally collect data from its citizens using cameras and other
equipment
c. legally collect data from its citizens when the data is publicly
available
d. legally collect data from its citizens through the xynet program
submit
A backdoor search allows the U.S government to legally collect data from users without obtaining a warrant first. Thus, Option A is the correct statement.
What is an encryption backdoor?An encryption backdoor is any approach that lets in a user (whether not legal or not) to skip encryption and benefit to get the right to entry to a system. Encryption backdoors are comparable in concept to vulnerabilities, specifically with reference o functionality.
Thus, A backdoor search allows the U.S government to legally collect data from users without obtaining a warrant first. Option A is the correct statement.
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Which of the following statements is true for the process oriented layout?
1 There is more confusion about which process sequence to use.
2 The machine capacity is increased.
3 Material flow will be much smoother.
4 The distance material has to travel will be much shorter.
5 None of them
Among the given options, statement 3 is true for the process-oriented layout.
In a process-oriented layout, similar machines or processes are grouped together, resulting in a layout where different processes are arranged in a logical sequence. The objective is to maximize efficiency and productivity by optimizing the flow of materials and minimizing wastage.
Statement 3, "Material flow will be much smoother," aligns with the nature of a process-oriented layout. By arranging processes in a logical sequence, the movement of materials from one process to another can be streamlined, leading to a smoother material flow. This layout enables a systematic and efficient transfer of materials between processes, reducing delays, bottlenecks, and unnecessary movements.
On the other hand, statement 1 ("There is more confusion about which process sequence to use"), statement 2 ("The machine capacity is increased"), statement 4 ("The distance material has to travel will be much shorter"), and statement 5 ("None of them") do not accurately describe the characteristics or outcomes of a process-oriented layout. Therefore, the correct answer is statement 3: "Material flow will be much smoother."
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Collaboration software is designed to increase collaboration and productivity primarily by enabling team members to?
Collaboration software is designed to increase collaboration and productivity primarily by enabling team members to: view, edit and add shared information in real time from anywhere.
What is a software?A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task (function) and proffer solutions to a particular problem.
What is a collaboration software?A collaboration software can be defined as a type of software that is typically designed and developed to avail all authorized team members an opportunity and ability to remotely view, edit, share, and add shared information in real-time.
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Complete Question:
Collaboration software is designed to increase collaboration and productivity primarily by enabling team members to?
Multiple Choice
be given access to each other's workspaces and files, for micro-management.
complete their work using personal devices such as smartphones or tablets.
view, edit and add shared information in real time from anywhere.
hold virtual meetings online via teleconferencing or video conferencing features
please convert this for loop into while loop
Answer:
The code segment was written in Python Programming Language;
The while loop equivalent is as follows:
i = 1
j = 1
while i < 6:
while j < i + 1:
print('*',end='')
j = j + 1
i = i + 1
print()
Explanation:
(See attachment for proper format of the program)
In the given lines of code to while loop, the iterating variables i and j were initialised to i;
So, the equivalent program segment (in while loop) must also start by initialising both variables to 1;
i = 1
j = 1
The range of the outer iteration is, i = 1 to 6
The equivalent of this (using while loop) is
while ( i < 6)
Not to forget that variable i has been initialized to 1.
The range of the inner iteration is, j = 1 to i + 1;
The equivalent of this (using while loop) is
while ( j < i + 1)
Also, not to forget that variable j has been initialized to 1.
The two iteration is then followed by a print statement; print('*',end='')
After the print statement has been executed, the inner loop must be close (thus was done by the statement on line 6, j = j + 1)
As seen in the for loop statements, the outer loop was closed immediately after the inner loop;
The same is done in the while loop statement (on line 7)
The closure of the inner loop is followed by another print statement on line 7 (i = i + 1)
Both loops were followed by a print statement on line 8.
The output of both program is
*
*
*
*
*
WILL GIVE BRAINLYEST You would like to implement the rule of thirds to present high-resolution images in an IT scrapbook. The scrapbook includes images of computer and other IT devices. How can you do this for the scrapbook?
You can implement the rule of thirds by placing the ____(Key, Larger, Smaller)
part of the image along ____ (Central, Intersecting, margin) the
lines.
Answer:
key margin
Explanation:
kid rally have a explantions
Which step comes last?
Gather data from the user.
Process the data.
Check for accuracy.
Output the result.
Answer: Process the data
Explanation: i took the test
Answer:
The answer is Check for accuracy
Explanation:
8.6 Code Practice: Question 2
Instructions
Copy and paste your code from the previous code practice. If you did not successfully complete it yet, please do that first before completing this code practice.
After your program has prompted the user for how many values should be in the array, generated those values, and printed the whole list, create and call a new function named sumArray. In this method, accept the array as the parameter. Inside, you should sum together all values and then return that value back to the original method call. Finally, print that sum of values.
Sample Run
How many values to add to the array:
8
[17, 99, 54, 88, 55, 47, 11, 97]
Total 468
Answer:
import random
def buildArray(a, n):
for i in range (n):
a.append(random.randint(10,99))
arr = []
def sumArray(a):
tot = 0
for i in range(len(a)):
tot = tot + a [i]
return tot
arr = []
numbers = int(input("How many values to add to the array:\n"))
buildArray(arr, numbers)
print(arr)
print("Total " + str(sumArray(arr)) )
Explanation:
The program is an illustration of lists
ListsLists are variables that are used to hold multiple values in one variable name
Python ProgramThe program in Python, where comments are used to explain each line is as follows:
#This gets the number of inputs to the array
n = int(input("How many values to add to the array: "))
#This initializes the sum to 0
sumArray = 0
#This initializes a list
myList = []
#This iterates through n
for i in range(n):
#This gets input for the list elements
num = int(input())
#This appends the input to the list
myList.Append(num)
#This calculates the sum
sumArray+=num
#This prints the list elements
print(myList)
#This prints the sum of the list elements
print("Total",sumArray)
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what do you think of the FNAF plus trailer? if you have seen it tell me who looks better
Answer:
Explanation:
bonnie looks the best, freddy looks better, and chica looks awsome, in my opinion this looks better than the original fnaf
Answer:
honestly Bonnie looks best
Explanation:
A user is configuring an email client application and decides to use the TCP/IP suite protocol that will store all messages on the email server so that they can be synchronized across a laptop, a smartphone, and a web email client. This protocol will store the email messages on the email server until the user explicitly deletes them.Which of the following TCP/IP port numbers will the client application typically use while using this protocol to contact the email server?A. 21B. 80C. 110D. 143
Answer:
D. 143
Explanation:
A server that allows the entire management of an email account through more than one email client such that the clients the messages of the clients are stored on the server pending being deleted by the user, is an IMAP server
The port that the IMAP server listens to is the port number 143, therefore, the client application typically makes use of port 143 while using the TCP/IP protocol to contact the email server
QUESTION 3 [20 Marks]
Self-Service Technologies (SSTs) have led to a reduction of and in some instances a complete elimination of person-toperson interactions. However, not all SSTs improve service quality, but they have the potential of making service transactions more accurate, convenient, and faster for the consumer. With the foregoing statements in mind, evaluate the wisdom of introducing SSTs by banking institutions and conclude by commenting on reasons for slow adoption of SSTs in South Africa.
Self-Service Technologies (SSTs) are becoming increasingly common in all sectors, including the banking industry. SSTs have made transactions more accurate, convenient, and quicker for consumers, resulting in a reduction or complete elimination of person-to-person interactions. However, not all SSTs improve service quality. In this article, we'll evaluate the wisdom of introducing SSTs by banking institutions and explain the reasons for the slow adoption of SSTs in South Africa.
SSTs are advantageous to banking institutions in many ways, including reducing transaction costs, increasing transaction speed, and providing customers with additional convenience. However, banks must strike a balance between introducing new technology and ensuring that it does not hinder the customer experience and that it is simple to use. The following are some reasons for the slow adoption of SSTs in South Africa:
Costs - SSTs can be costly, particularly for smaller banks that cannot afford to invest in them. Some consumers may prefer not to pay for SSTs, which can discourage adoption. Simplicity - SSTs must be simple to use, or customers may not use them. Banks must ensure that SSTs are simple to use and that customers are given adequate guidance in using them.Security - SSTs must be secure; otherwise, customers will be hesitant to use them. Banks must assure that their security measures are up to date and effective.Theft - Another factor that hinders SST adoption is the threat of theft or fraud. Banks must ensure that their SSTs are safe to use and that they are not easy to steal or damage.In conclusion, the adoption of SSTs by banks has been advantageous, but it must be done cautiously to ensure that the customer experience is not jeopardized. Banks should carefully consider the advantages and disadvantages of introducing SSTs and strike a balance between innovation and customer service. The slow adoption of SSTs in South Africa may be attributed to a lack of resources, reluctance to change, and security concerns, among other factors. However, banks can mitigate these issues by ensuring that their SSTs are simple to use, secure, and cost-effective.
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1)Which tool can you use to find duplicates in Excel?
Select an answer:
a. Flash Fill
b. VLOOKUP
c. Conditional Formatting
d. Concatenation
2)What does Power Query use to change to what it determines is the appropriate data type?
Select an answer:
a.the headers
b. the first real row of data
c. data in the formula bar
3)Combining the definitions of three words describes a data analyst. What are the three words?
Select an answer:
a. analysis, analyze, and technology
b. data, programs, and analysis
c. analyze, data, and programs
d. data, analysis, and analyze
The tool that you can use to find duplicates in Excel is c. Conditional Formatting
b. the first real row of datac. analyze, data, and programsWhat is Conditional Formatting?Excel makes use of Conditional Formatting as a means to identify duplicate records. Users can utilize this feature to identify cells or ranges that satisfy specific criteria, like possessing repetitive values, by highlighting them.
Using conditional formatting rules makes it effortless to spot repeated values and set them apart visually from the other information. This function enables users to swiftly identify and handle identical records within their Excel worksheets, useful for activities like data examination and sanitation.
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Type the correct answer in the box. Spell all words correctly.
Charlie works in a team that manages the stations tracking GPS satellites in their orbits. What type of stations does Charlie’s team manage?
Charlie’s team manages the _____ stations, which track GPS satellites in their orbits.
Answer:
Ground Antennas
Explanation:
I got it right on my test
Answer:
the correct answer is monitoring
Explanation:
PLATO
a referential integrity constraint states group of answer choices b. a foreign key attribute value can be null.
The question statement refers to what guarantees a database system that enforces referential integrity, whereby, a non-null foreign key attribute always references another existing record. The correct answer is B.
Referential integrity is a feature of database systems that ensures the consistency and validity of relationships between tables. In a relational database, a foreign key is an attribute in one table that refers to the primary key of another table. The referential integrity constraint ensures that the foreign key value always corresponds to an existing primary key value in the referenced table.
Complete question:
If a Database System can enforce referential integrity, then this ensures which of the following
A) a foreign key attribute in a record always refers to another record that contains nulls.
B) a non-null foreign key attribute always refers to another existing record o
C) a foreign key attribute in a record always refers to another record that does not contain nulls
D) a record can never contain a null value for a foreign key attribute
E) a record is always referred from another record
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The __________ function is used for the conditional computation of expressions in excel.
What are the steps in creating an e mail
Answer:
open gogle, then u want to open gimeil, then criate it.
Explanation:
The number of what atomic particle varies between different isotopes of the same element?
The number of neutrons varies between different isotopes of the same element.
What is isotopes?
Isotopes are atoms of the same element that have different numbers of neutrons in the nucleus. They are identified by the mass number, which is the sum of the protons and neutrons in the nucleus. Isotopes have the same number of protons as each other, but they have different numbers of neutrons. This causes them to have different atomic masses. Isotopes of the same element may also have different chemical properties. For example, two different isotopes of hydrogen, deuterium and tritium, have different chemical properties due to their different numbers of neutrons. Isotopes are used in a variety of applications, such as medical imaging, nuclear power, and carbon dating. They can also be used in research to study the behavior of atoms in different environments.
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