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How did Charles Wallace speak when he first learn to talk
answered
Aug 19, 2020
English
middle-school
4
votes
7.9k
views
Which two factors contributed to the decline of the South's economy? A. The north set up a blockade that made it difficult to export products B. the railroads of the south provided cheap transport to it's
answered
May 16, 2020
History
high-school
3
votes
201k
views
How do Africa's four major rivers help it's people
answered
Nov 3, 2019
Business
middle-school
0
votes
98.7k
views
Which country is the top timber producing nation? A. Canada B. United States C. Mexico D. Brazil
answered
Aug 17, 2019
Geography
high-school
4
votes
155k
views
The value of an industrial machine has a decay factor of 0.75 per year. After six years, the machine is worth $7,500. What was the original value of the machine?
answered
Jul 2, 2019
Mathematics
middle-school
7
votes
90.3k
views
Consider the equation S + O2 → SO2. What is the product? S SO 2 S + SO 2 O 2
answered
Jun 25, 2019
Physics
high-school
1
vote
149k
views
What promises were made by the United States to the Republic of Texas one Texas was annexed?
answered
May 17, 2019
History
middle-school
4
votes
113k
views
How old can a parrot live?
answered
May 16, 2019
Biology
middle-school
2
votes
131k
views
A group of science students conducted an experiment in a lab using electronic monitors to determine the speed of sound in different mediums. The experiment results are shown below: Which conclusion would
answered
May 14, 2019
Physics
college
2
votes
60.7k
views
(01.06 HC)Devin is working out on the elliptical and using the electronic heart rate monitor feature. His heart rate is at 178 beats per minute, and his target heart rate zone is 132 to 170 beats per minute.
answered
Nov 8, 2018
Health
middle-school
6
votes
97.9k
views
Explain why photosynthesis and respiration are considered opposite processes when it comes to carbon.
answered
Oct 17, 2018
Chemistry
middle-school
4
votes
108k
views
What is the result of a mutation during replication A: the strands are different B: the strands are identical c: the strands are broken D: the strands are continuous
answered
Aug 24, 2018
Physics
middle-school
1
vote
83.0k
views
Which member of the feudal system was MOST tied to the land?
answered
May 18, 2018
History
middle-school
5
votes
20.0k
views
Can someone help me please?! What is true about oil spills? A.Bacteria will clean up all of it except the beaches. B.There is no natural cleaning process in the oceans. C.There is a natural cleaning process
answered
May 3, 2018
Health
middle-school
4
votes
57.2k
views
Draw a figure composed of three different rectangles that has a perimeter of 140 yards. Use measurement in yards and feet to able the sides of your figure
answered
May 24, 2017
Mathematics
high-school
2
votes
63.2k
views
I have been confused with rounding to 3 decimal places with more than 2 over 5 numbers (if that makes sense) E.g: 4.4965 rounded to 3 decimal places. If anyone could show me how to do this I would appreciate
answered
Feb 12, 2017
Mathematics
middle-school
1
vote
202k
views
What are at least 3 properties of minerals
answered
Feb 10, 2017
Biology
middle-school
4
votes
110k
views
What is the range of f(x)=9x-1
answered
Jun 10, 2016
Mathematics
high-school
5
votes
214k
views
How do scientists use seismic waves to determine the interior structure of Earth?
answered
Jul 26, 2015
Biology
middle-school
2
votes
191k
views
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