1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dafna1 [17]
3 years ago
13

Which of the following is true of lossy and lossless compression techniques?

Computers and Technology
1 answer:
Elden [556K]3 years ago
5 0

Both lossy and lossless compression techniques will result in some information being lost from the original file. Neither lossy nor lossless compression can actually reduce the number of bits needed to represent a file.

You might be interested in
Write a program that will print out statistics for eight coin tosses. The user will input either an "h" for heads or a "t" for t
shusha [124]

Answer:

Written in Python

head = 0

tail = 0

for i in range(1,9):

     print("Toss "+str(i)+": ")

     toss = input()

     if(toss == 'h'):

           head = head + 1

     else:

           tail = tail + 1

print("Number of head: "+str(head))

print("Number of tail: "+str(tail))

print("Percent head: "+str(head * 100/8))

print("Percent tail: "+str(tail * 100/8))

Explanation:

The next two lines initialize head and tail to 0, respectively

head = 0

tail = 0

The following is an iteration for 1 to 8

<em>for i in range(1,9): </em>

<em>      print("Toss "+str(i)+": ") </em>

<em>      toss = input()  </em><em>This line gets user input</em>

<em>      if(toss == 'h'):  </em><em>This line checks if input is h</em>

<em>            head = head + 1 </em>

<em>      else:  </em><em>This line checks otherwise</em>

<em>            tail = tail + 1 </em>

The next two lines print the number of heads and tails respectively

print("Number of head: "+str(head))

print("Number of tail: "+str(tail))

The next two lines print the percentage of heads and tails respectively

print("Percent head: "+str(head * 100/8))

print("Percent tail: "+str(tail * 100/8))

3 0
3 years ago
My friend has a battery of 9000mah and loses 10 every day how many days well it take to go to zero
forsale [732]
I think it's 900 but I can't be sure.
8 0
3 years ago
An information system includes _____, which are programs that handle the input, manage the processing logic, and provide the req
Ronch [10]

Answer:

applications

Explanation:

In an information system, applications or software are indispensable. This is because the entire data/info processing pipeline running on daily basis have been digitized. Users are heavily rely on the applications to gain and store new data, to manage and process the data and to deliver the necessary output. The applications enable the entire data processing work become more efficient, systematic and also more secure.

7 0
3 years ago
When you're working with a word processing document and you press the del key, what happens?
LuckyWell [14K]
The correct answer is C.
6 0
3 years ago
Write a method that takes two circles, and returns the sum of the areas of the circles.
11111nata11111 [884]

Answer:

public static double areaSum(Circle c1, Circle c2){

 double c1Radius = c1.getRadius();

 double c2Radius = c2.getRadius();

 return Math.PI * (Math.pow(c1Radius, 2) + Math.pow(c2Radius, 2));

public static void main(String[] args){

 Circle c1 = new Circle(6.0);

 Circle c2 = new Circle(8.0);

  areaSum(c1,c2);

 }

Explanation:

7 0
2 years ago
Other questions:
  • To refine the in-between motions, a computer animator uses a mathematical function called a(n)
    14·1 answer
  • On sites that use "cloud computing," how is your information being stored?
    13·1 answer
  • The computer component that makes sure that instructions are decoded and executed properly is the ___________.
    11·2 answers
  • According to the "multiple-selves" theory, of an online DVD rental service could offer same-day deliveries, so that people who o
    9·1 answer
  • At each layer of the OSI model, data is appended to the original message and then sent on to the next lower layer. What is this
    10·1 answer
  • Fill in each blank with the correct step from the fetch-execute cycle.
    14·1 answer
  • Write a program that will read two floating point numbers (the first read into a variable called first and the second read into
    13·1 answer
  • Please help with this
    8·1 answer
  • It is where your cpu (processor) is installed
    10·2 answers
  • 1. why is manufacturing considered the biggest contributor to progress
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!