menu
QAmmunity.org
Questions by Alexandre Moraes
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Alexandre Moraes
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Alexandre Moraes
Filter
User Alexandre Moraes
Recent activity
All questions
All answers
Recall that we use both a public key system and a hash function when computing digital signatures. Given M and S = [h(M)](Alice) (1) Precisely how is a digital signature computed and verified?
asked
Oct 12, 2024
Computers and Technology
high-school
1
answer
2
votes
150k
views
This is in Python. Write a program using integers user_num and x as input, and output user_num divided by x three times.
asked
Sep 4, 2024
Computers and Technology
college
1
answer
3
votes
197k
views
Enter your answer and show all the steps that you use to solve this problem in the space provided. Write the steps in solving 7 + 8 x = − 33. Justify each step with an appropriate property.
asked
Aug 5, 2024
Mathematics
college
1
answer
5
votes
188k
views
What does Sandstone(sedimentary) change into?
asked
Aug 1, 2024
Geography
high-school
1
answer
0
votes
49.9k
views
Which given congruence is still needed to prove that ΔLMO ≅ ΔNMO by AAS? A) ∠LMO ≅ ∠NMO B) LM ≅ MN C) LO ≅ ON D) None of these choices are correct.
asked
May 17, 2024
Mathematics
high-school
1
answer
4
votes
27.4k
views
Can financial resources be provided to a business by conversion agents? 1) True 2) False
asked
May 16, 2024
Business
high-school
1
answer
2
votes
226k
views
How does the disease affect each od the following levels of organization
asked
Apr 14, 2024
Biology
high-school
1
answer
2
votes
182k
views
The training phase of a textual data mining process involves a. removing common words from a dictionary b. creating an attribute dictionary c. determining whether a document is about the topic under investigation.
asked
Jan 26, 2024
Computers and Technology
high-school
1
answer
2
votes
107k
views
Simplify the following expression: d/dx∫dp/p²
asked
Jan 23, 2024
Mathematics
high-school
1
answer
1
vote
6.7k
views
Explain the types of climate change
asked
Apr 12, 2023
Geography
high-school
1
answer
24
votes
85.9k
views
A_S_A_P PLS :) I need help with Middle school math question in grade 7 So can someone show me the work you did for this :) "Three bags of lawn seed covers 1800 ft2. How many bags are needed to cover 8400
asked
Feb 24, 2023
Mathematics
high-school
2
answers
5
votes
171k
views
. Write the climax of your narrative. It should be at least one paragraph long. Please help
asked
Dec 24, 2022
English
high-school
1
answer
4
votes
123k
views
Please follow the instructions and thank you and help me fast please
asked
Jul 16, 2022
Mathematics
high-school
1
answer
0
votes
207k
views
Someone please help me with this, is very urgent
asked
Jun 4, 2022
Mathematics
high-school
1
answer
2
votes
74.5k
views
The sales tax in Texas is 8.25% and an item costs $600. How much is the tax?
asked
May 13, 2022
Mathematics
college
1
answer
13
votes
146k
views
Which is an outer planet
asked
Apr 11, 2022
Geography
high-school
1
answer
4
votes
83.3k
views
Write an inequality that represents the verbal expression. 3 more than a number t is greater than or equal to 21.
asked
Mar 16, 2022
Mathematics
high-school
1
answer
1
vote
140k
views
The term "Shellshock" was coined after WWI to describe the mental breakdown of soldiers as they returned home. This term would later become known as PTSD. What ways do you feel this may have also contributed
asked
Oct 6, 2021
History
high-school
1
answer
4
votes
60.8k
views
Jessica has some round stickers. Each sticker has a radius of 2 cm. She is trying to cover as much of a sheet of paper that is 24 cm by 33 cm as possible without any overlap and modification of the stickers.
asked
Sep 4, 2021
Mathematics
middle-school
1
answer
5
votes
91.3k
views
Which expressions are equivelent to 3 1/4 - (-5/8)
asked
Aug 7, 2021
Mathematics
middle-school
1
answer
5
votes
117k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Search QAmmunity.org