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malfutka [58]
3 years ago
13

Ergonomics is defined as

Computers and Technology
1 answer:
Scrat [10]3 years ago
6 0

Answer:

B. The design and arrangement of items for efficiency and safety.  

Explanation:

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Which electrical protective device is designed. To detect a difference in current between circuits wires and interrupt the circu
Rudik [331]
 Circuit breaker beacuse it cuts everything off
7 0
3 years ago
With _____, the user simply tells the data mining software to uncover whatever patterns and relationships it can find in a data
Ket [755]

Answer:

D) Unsupervised Data mining

Explanation:

Unsupervised data mining also refered to as undirected data mining reveals hidden patterns in unlabeled data. In this method, there are no output variables to predict. The aim of an unsupervised data mining technique is to uncover patterns in data based on the relationship between the data points and each other

5 0
4 years ago
Write a program that allows the user to enter the last names of five candidates in a local election and the number of votes rece
amm1812

Answer:

a= input("Enter the last name of first candidate: ")

aVotes= int(input("Enter Number of votes cast for "+ a + ": "))

b= input("Enter the last name of second candidate: ")

bVotes= int(input("Enter Number of votes cast for "+ b + ": "))

c= input("Enter the last name of third candidate: ")

cVotes= int(input("Enter Number of votes cast for "+ c + ": "))

d= input("Enter the last name of fourth candidate: ")

dVotes = int(input("Enter Number of votes cast for "+ d + ": "))

e= input("Enter the last name of fifth candidate: ")

eVotes = int(input("Enter Number of votes cast for "+ e + ": "))

votes= [aVotes,bVotes,cVotes,dVotes,eVotes]

aPercent= (round((aVotes/sum(votes))*100, 2))

bPercent= (round((bVotes/sum(votes))*100, 2))

cPercent= (round((cVotes/sum(votes))*100, 2))

dPercent= (round((dVotes/sum(votes))*100, 2))

ePercent= (round((eVotes/sum(votes))*100, 2))

print( a, ":", aVotes,"Votes", aPercent,"%")

print( b, ":", bVotes,"Votes", bPercent,"%")

print( c, ":", cVotes,"Votes", cPercent,"%")

print( d, ":", dVotes,"Votes", dPercent,"%")

print( e, ":", eVotes,"Votes", ePercent,"%")

winner= max(votes)

if winner==aVotes:

   print(a," is the Winner")

elif winner==bVotes:

   print(b," is the Winner")

elif winner==cVotes:

   print(c," is the Winner")

elif winner==dVotes:

   print(d," is the Winner")

elif winner==eVotes:

   print(e," is the Winner")

else:

   None

Explanation:

  • First section

<em> a= input("Enter the last name of first candidate: ") </em>

<em>aVotes= int(input("Enter Number of votes cast for "+ a + ": ")) </em>

<em>b= input("Enter the last name of second candidate: ") </em>

<em>bVotes= int(input("Enter Number of votes cast for "+ b + ": ")) </em>

<em>c= input("Enter the last name of third candidate: ") </em>

<em>cVotes= int(input("Enter Number of votes cast for "+ c + ": ")) </em>

<em>d= input("Enter the last name of fourth candidate: ") </em>

<em>dVotes = int(input("Enter Number of votes cast for "+ d + ": ")) </em>

<em>e= input("Enter the last name of fifth candidate: ") </em>

<em>eVotes = int(input("Enter Number of votes cast for "+ e + ": ")) </em>

Collects the last name and the number of  votes cast

  • Second section

<em>votes= [aVotes,bVotes,cVotes,dVotes,eVotes] </em>

<em />

places all the votes in a list.

The reason for this is to allow us use the "sum function" and "max function", to get the sum of all the votes.

  • Third section

<em>aPercent= (round((aVotes/sum(votes))*100, 2)) </em>

<em>bPercent= (round((bVotes/sum(votes))*100, 2)) </em>

<em>cPercent= (round((cVotes/sum(votes))*100, 2)) </em>

<em>dPercent= (round((dVotes/sum(votes))*100, 2)) </em>

<em>ePercent= (round((eVotes/sum(votes))*100, 2)) </em>

calculates the percentage of all the votes cast for the individual candidates

  • Fourth section

<em>print( a, ":", aVotes,"Votes", aPercent,"%") </em>

<em>print( b, ":", bVotes,"Votes", bPercent,"%") </em>

<em>print( c, ":", cVotes,"Votes", cPercent,"%") </em>

<em>print( d, ":", dVotes,"Votes", dPercent,"%") </em>

<em>print( e, ":", eVotes,"Votes", ePercent,"%") </em>

prints out the candidates name, number of votes received and the percentage

  • Fifth section

winner= max(votes)

gets the maximum votes cast

  • Sixth Section

if winner==aVotes:

   print(a," is the Winner")

elif winner==bVotes:

   print(b," is the Winner")

elif winner==cVotes:

   print(c," is the Winner")

elif winner==dVotes:

   print(d," is the Winner")

elif winner==eVotes:

   print(e," is the Winner")

else:

   None

uses if statements to compare the maximum votes with the votes gotten by all the candidates to get a winner

4 0
3 years ago
. A clock or timer is an example of the ___________ abstraction.
solong [7]
Fictitious is the best answer
6 0
4 years ago
1) Which of the following would you NOT see on a Windows 10 Start menu?
Sati [7]
Task view

I hope this helps you :)
3 0
3 years ago
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