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
max2010maxim [7]
4 years ago
5

Convert the decimal number -12 to hexadecimal (2's complement)

Computers and Technology
1 answer:
Helga [31]4 years ago
4 0

Answer:

FFF4

Explanation:

Binary representation of 12 = 00001100

Expressing it in hexadecimal format : 0C

Binary representation of -12:

Step 1 : Computing 1's complement for 12 =11110011

Step 2 : Adding 1 to 1's complement to get the 2's complement =>

11110011+1 = 11110100

Converting the 2's complement representation to hexadecimal format:

F4 ( 8 bit representation) or FFF4 ( 16 bit representation)

You might be interested in
Have you ever been presented to someone else's home page of a given website?​
worty [1.4K]

Answer: No, is this the question?

Explanation: Have a stupendous day! <3

6 0
3 years ago
While ________ is centered on creating procedures, ________ is centered on creating objects. Procedural programming, class progr
AlexFokin [52]

Answer

Procedural programming, Object-oriented programming

Explanation

Procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures  within its development period of time. It contains a systematic order of statements, functions and commands to complete a computational task or program. It is centered on creating procedures. While object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. It has four principles which are inheritance, polymorphism, abstraction and Encapsulation


4 0
3 years ago
When was the phone Built
quester [9]
The first phone was made in 1854 by <span>Antonio Meucci.

Other inventors like </span>Johann Philipp Reis, <span>Alexander Graham Bell, Elisha Gray, and Thomas Edison reinvented the telephone or enhanced it.</span>
3 0
3 years ago
Read 2 more answers
To determine the type of power in use and to determine battery state or charge on a laptop, you ________.: course hero
Kryger [21]
<span> Hover the mouse over the power icon in the notifcation area</span>
3 0
3 years ago
The Fast as Light Shipping company charges the following rates. Weight of the item being sent Rate per 100 Miles shipped 2kg or
Pie

Answer:

weight = float(input("Enter the weight of the package: "))

distance = float(input("Enter the distance to be sent: "))

weight_charge = 0

if weight <= 2:

   weight_charge = 0.25

elif 2 < weight <= 10:

   weight_charge = 0.3

elif 10 < weight <= 20:

   weight_charge = 0.45

elif 20 < weight <= 50:

   weight_charge = 1.75

if int(distance / 100) == distance / 100:

  d = int(distance / 100)

else:

   d = int(distance / 100) + 1

   

total_charge = d * weight_charge

print("The charge is $", total_charge)

Explanation:

*The code is in Python.

Ask the user to enter the weight and distance

Check the weight to calculate the weight_cost for 100 miles. If it is smaller than or equal to 2, set the weight_charge as 0.25. If it is greater than 2 and smaller than or equal to 10, set the weight_charge as 0.3. If it is greater than 10 and smaller than or equal to 20, set the weight_charge as 0.45. If it is greater than 20 and smaller than or equal to 50, set the weight_charge as 1.75

Since those charges are per 100 miles, you need to consider the distance to find the total_charge. If the int(distance / 100) is equal to (distance / 100), you set the d as int(distance / 100). Otherwise, you set the d as int(distance / 100) + 1. For example, if the distance is 400 miles, you need to multiply the weight_charge by 4, int(400/100) = 4. However, if the distance is 410, you get the int(400/100) = 4, and then add 1 to the d for the extra 10 miles.

Calculate the total_charge, multiply d by weight_charge

Print the total_charge

3 0
3 years ago
Other questions:
  • Which loan type requires you to make loan payments while you’re attending school?
    9·1 answer
  • An essential skill today is knowing how to cite sources properly. Creative Commons has a system of licenses and tools for creato
    11·1 answer
  • Complete method printPopcornTime(), with int parameter bagOunces, and void return type. If bagOunces is less than 2, print "Too
    5·1 answer
  • What is the role of science and technology in achieving human’s ultimate goal or the good life?
    8·2 answers
  • What do I do if my friend wants me to watch a video at my house?
    8·2 answers
  • Which type(s) of license(s) allow the underlying software code to be viewed?
    15·1 answer
  • Wilma is looking for facts about social media for her research project. What fact should she use for her project?
    15·1 answer
  • And, or, not are examples of boolean logic
    5·1 answer
  • Social media first became popular due to which development?
    8·1 answer
  • Question 1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!