menu
QAmmunity.org
Recent activity by Rafael Motta
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by Rafael Motta
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Rafael Motta
Filter
User Rafael Motta
Recent activity
All questions
All answers
Which of the following is least likely to affect the retained earnings balance? 1) Net income 2) Dividends 3) Issuance of common stock 4) Depreciation expense
answered
Nov 10, 2024
Business
high-school
1
answer
131k
views
Although copper heat sinks achieve better performance than aluminum heat sinks, aluminum heat sinks are more commonly used. Give at least two reasons for this and provide a brief explanation for each.
asked
Aug 25, 2024
Engineering
college
1
answer
33.7k
views
According to John 4:18, Who is not the Samaritan woman's husband?
asked
Jul 14, 2024
English
high-school
1
answer
206k
views
Which pancreatic enzymes are mentioned (lipase, amylase, and trypsin), and what are their roles in digestion and health?
asked
May 24, 2024
Biology
high-school
1
answer
180k
views
Which of the following is an example of an irrational number? Question 5 options: A) 3∕4 B) 74∕99 C) D)
answered
May 24, 2024
Mathematics
college
1
answer
157k
views
the brown v. board of education of topeka, kansas ruling (1954) held that racial segregation in schools violated the group of answer choices establishment clause of the first amendment. due process clause
answered
May 12, 2024
History
high-school
1
answer
130k
views
What primarily facilitates the rapid transportation of spermatozoa to the oviducts? a) Hormonal signals b) Muscular contractions c) Chemical gradients d) All of the above
answered
Mar 13, 2024
Biology
high-school
1
answer
56.9k
views
PLS HELP PLSSSSSSSSS
asked
Feb 20, 2024
Mathematics
high-school
1
answer
200k
views
When you park next to a curb, your wheels must be no more than ___ inches away from the curb?
asked
Feb 10, 2024
Engineering
college
1
answer
176k
views
Crossing over occurs at the ends of chromosomes, rather than near the centromeres. A. True B. False
answered
Feb 10, 2024
Mathematics
high-school
1
answer
114k
views
What is the energy of a 3.12 x 10^ 18 Hz wave?
answered
Jan 28, 2024
Chemistry
college
1
answer
40.7k
views
Why do you look at the rate right at the beginning of a reaction?
asked
Jan 23, 2024
Chemistry
high-school
1
answer
132k
views
Area= Help me. I'm stuck on this question thank u
answered
Dec 7, 2023
Mathematics
high-school
2
answers
102k
views
Write an equation in slope-intercept form for the line parallel to the given line that passes through the given point. y = - 4x + 5, (0,4) A. Y= -4x + 4 B. y = -1/4x + 4 C. Y= 1/4x + 4 D. Y= 4x + 4
answered
Oct 22, 2023
Mathematics
high-school
1
answer
198k
views
How to stop glasses from fogging up while wearing a mask.
answered
Sep 30, 2023
Social Studies
high-school
1
answer
150k
views
a ball is thrown from an initial height of 4 feet with an initial upward velocity of 35 ft per secondthe balls height H in feet after T seconds is given by the following h=4+35t-16t^2find all values of
asked
Sep 6, 2023
Mathematics
college
1
answer
83.8k
views
Can anyone in the community help me solve these problema??
asked
Apr 25, 2023
Mathematics
high-school
1
answer
106k
views
Lab DataMass of magnesium (g)Moles of magnesium (mol)Temperature of water (°C)Temperature of water (K)Vapor pressure of water (mmHg)Barometric pressure (mmHg)ObservationsVolume of hydrogen gas collected
asked
Apr 17, 2023
Chemistry
college
1
answer
183k
views
Which theme is only found in "lost dinner"?
answered
Mar 24, 2023
English
college
1
answer
201k
views
Y =400(.99)x growth or delay?
asked
Mar 1, 2023
Mathematics
high-school
1
answer
113k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.0m
questions
11.6m
answers
Search QAmmunity.org