menu
QAmmunity.org
Answers by Ricardo Moreira
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Ricardo Moreira
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Ricardo Moreira
Filter
User Ricardo Moreira
Recent activity
All questions
All answers
Mr. Wilson bought a bag of birdseed and put half of it in his bird feeder. He split the other half equally among his 4 pet birds. How much of the bag did each pet bird get?
answered
Apr 21, 2023
Mathematics
high-school
0
votes
22.2k
views
Julia grew 20 plants with 5 seed packets. How many seed packets does Julia need to have atotal of 24 plants in her backyard? Assume the relationship is directly proportional.
answered
Mar 6, 2023
Mathematics
college
3
votes
67.1k
views
The mass of planet earth is about 5.98x10^(24) kilograms. When this number is written in standard notation, how many zeros are in the number
answered
Feb 19, 2023
Mathematics
college
3
votes
129k
views
What colour change would you notice with China rose indicator when you add it to soap water and vinegar?
answered
Oct 25, 2022
Chemistry
high-school
4
votes
234k
views
Which of the following is most likely to have acidic properties? vinegar milk baking soda wood
answered
Jul 18, 2022
Social Studies
college
1
vote
206k
views
In the last section of the article the author describes Hong Kong as city known for its flashy millionaires how does the use of the word emphasize a central idea of the article
answered
Jul 11, 2022
History
high-school
4
votes
47.3k
views
Select the correct measurement of the angle shown on the protractor. a protractor showing an angle with one side lined up with the base line and the other side going through the fifth tick mark after fifty
answered
Jun 24, 2022
Mathematics
high-school
6
votes
202k
views
What is a circumference
answered
May 13, 2022
Mathematics
high-school
4
votes
169k
views
1. Which of the following is the correct monomer for protein? a. Glycerol b. Amino acids c. Monosaccharides d. Nucleotides 2. oil and water don’t mix because water has a nonpolar bonds and oil has polar
answered
Apr 9, 2022
Biology
college
2
votes
24.8k
views
Late in the paleozoic era the supercontient pangaea formed the climate in the center of pangea was probably ? A.) Extremely cold ,polar climate B.) Hot dry desert climate C.) Wet tropical climate D.) Warm
answered
Dec 8, 2021
Physics
high-school
2
votes
159k
views
You and your best friend are bored on a saturday afternoon and decide to measure the impulse acting on a basketball when it bounces off the ground. the ball with a mass of m is dropped from rest at a height
answered
Nov 30, 2021
Physics
college
2
votes
53.5k
views
4. At the grocery store, Terry weighed his apples on the scale. They weighed 4.3 pounds. When he went to the register, he was charged $8.56. How much did Terry pay per pound of apples? A $0.99 per pound
answered
Oct 28, 2021
Mathematics
middle-school
2
votes
72.8k
views
Which cells are larger and ontain a nucleus? o ovo archaea prokaryote eukaryote virus
answered
Oct 12, 2021
Biology
middle-school
0
votes
10.2k
views
In pea plants, purple flowers are dominant over white flowers. In a population of 20 plants, 15 plants have purple flowers and five have white flowers. The phenotype ratio of purple to white flowers is
answered
Sep 27, 2021
Geography
middle-school
4
votes
198k
views
The following passage has not been edited, there is an error in each line. Write the INCORRECT word in column A and the CORRECT word in column B. Educated mothers knows that _______________ _____________
answered
Jun 26, 2021
English
high-school
3
votes
219k
views
The risk that an unanticipated increase in liability withdrawals may cause an fi to have to sell assets at fire sale prices is an example of
answered
Jun 18, 2021
Business
high-school
4
votes
118k
views
Three eighths of the students in a class of 32 students are boys. How many students are boys?
answered
Apr 8, 2021
Mathematics
middle-school
7
votes
12.3k
views
A class roster has 30 students, but only 80% of the students are present today. How many students are in class?
answered
Jan 21, 2021
Mathematics
high-school
5
votes
204k
views
Question 11 (1 point) Which of the following planets exhibit the characteristic "back and forth" motion relative to the stars? O A) Mars OB) Jupiter OC) Saturn OD) All of the above
answered
Nov 2, 2020
Geography
college
2
votes
102k
views
A car with apowerful engine can go from 0 km/h to 100 km/h in 8 s
answered
Oct 11, 2020
Physics
high-school
5
votes
223k
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.
5.1m
questions
6.7m
answers
Search QAmmunity.org