menu
QAmmunity.org
Answers by MarcE
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by MarcE
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by MarcE
Filter
User MarcE
Recent activity
All questions
All answers
One hour of bicycle racing can require 500-900 kcal of energy, depending on the speed of the race, the terrain, and the weight of the racer. Tour de France riders must consume abnormal amounts of food
answered
Dec 23, 2021
Chemistry
college
4
votes
56.4k
views
If 20% of a number is 720 what is the 50% of that same number
answered
Dec 2, 2021
Mathematics
high-school
1
vote
167k
views
Idk idk.. help please
answered
Nov 27, 2021
Mathematics
high-school
1
vote
182k
views
Which of the following species is a K-selected species? a. Redwood trees b. Fruit flies c. Algae d. Grasshoppers Please select the best answer from the choices provided A B C D
answered
Jul 27, 2021
Biology
middle-school
1
vote
125k
views
1. What occurs when there is a change in position of an object with respect to a reference starting point? A. Directions B. Motion C. Position D. Displacement
answered
Apr 15, 2021
Physics
high-school
4
votes
185k
views
Making decisions require: no thought a little thought a lot of thought varying amounts of thought
answered
Apr 8, 2021
Biology
college
3
votes
78.4k
views
Conjugate the the verb in parentheses in the negative tú command form. No (ir) a ese restaurante. La comida no es sabrosa. Question 7 options: fuiste vas vayas ir
answered
Apr 7, 2021
Spanish
middle-school
1
vote
25.6k
views
What is the area of a square with a side of 3.8?
answered
Mar 14, 2021
Mathematics
high-school
3
votes
14.2k
views
What important characteristic related to totalitarianism does this document demonstrate? Germany was reluctant to wage war against its enemies. Germany maintained a strong relationship with Great Britain.
answered
Feb 25, 2021
History
high-school
4
votes
96.1k
views
The equilateral triangle and the rectangle have the same perimeter.
answered
Feb 4, 2021
Mathematics
high-school
4
votes
39.3k
views
What are three ways you can solve a proportion?
answered
Feb 2, 2021
Mathematics
high-school
2
votes
61.4k
views
Answer the following question. 5 A computer program now has 813,000,000 million users How is this number written in scientific notation? A 8.13 x 10 B 8.13* 10' C 8.13* 10" D 8.13* 10 C A Ов Ос OD I need
answered
Jan 10, 2021
Mathematics
college
1
vote
220k
views
9. What is the name of the cross section formed when a plane intersects a sphere so that the plane passes through the center of the sphere? Use a complete sentence to answer the question.
answered
Sep 22, 2020
Mathematics
middle-school
3
votes
208k
views
A bat and a ball cost one dollar and ten cents in total. The bat costs a dollar more than the ball. How much does the ball cost?
answered
Aug 12, 2020
Mathematics
middle-school
5
votes
80.9k
views
A tennis ball is thrown vertically upward with an initial velocity of +6.2 m/s. What will the ball’s velocity be when it returns to its starting point? The acceleration of gravity is 9.81 m/s 2 . Answer
answered
Jun 6, 2020
Physics
high-school
6
votes
25.6k
views
When writing a business letter you should begin by ___.
answered
Feb 21, 2020
English
high-school
4
votes
193k
views
Someone please do this one for me !!!!
answered
Aug 20, 2019
Mathematics
high-school
3
votes
200k
views
Why is a professional development beneficial for career development
answered
Jun 26, 2019
Health
high-school
2
votes
95.8k
views
Evaluate the state of scientific learning and advancements in china, the islamic world, and europe in the early modern era.
answered
Apr 5, 2019
History
college
4
votes
89.6k
views
Use the graph below to answer the following question: List the integer value(s) of x in the open interval from –2 to 5 where the limit exists as a finite value as x approaches those integer value(s).
answered
Mar 9, 2018
Mathematics
college
5
votes
52.2k
views
Page:
« prev
1
2
3
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