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What are the advantages of these new technologies such as medical scans
answered
Mar 24, 2020
Health
middle-school
5
votes
60.7k
views
The distance between Pittsburgh, Pennsylvania, and St. Louis, Missouri, is 17 miles less than 5 times the distance between Pittsburgh and Cleveland, Ohio. Let d be the distance between Pittsburgh and Cleveland.
answered
Oct 17, 2019
Mathematics
high-school
4
votes
117k
views
A=4r^2 solve for r^2
answered
Oct 13, 2019
Mathematics
middle-school
3
votes
198k
views
An acidophilus culture containing 150 bacteria doubles in population every hour. (a) Write a function representing the bacteria population for every hour that passes. (b) Graph the function. (c) Use the
answered
Sep 21, 2019
Mathematics
high-school
2
votes
26.8k
views
How do you describe the expression -9-5x
answered
Mar 6, 2019
Mathematics
middle-school
5
votes
181k
views
Help it’s math The circle below is centered at (4, -1) and has a radius of 3. What is its equation?
answered
Feb 9, 2019
Mathematics
college
7
votes
115k
views
Archaeologists have unearthed evidence of ancient Roman cities all over Europe, northern Africa, and the Middle East. Some cities stand intact, just as they were during the Roman Empire. Others lie in
answered
Sep 21, 2018
English
college
4
votes
188k
views
What did the supreme court case of munn v. Illinois permit the government to do
answered
Aug 26, 2018
History
high-school
3
votes
52.1k
views
Which of the following is the same as a beta particle? a. photon b. electron c. helium nucleus
answered
Jun 27, 2018
Chemistry
high-school
4
votes
184k
views
What did government stand to gain by implementing the social contract theory? authority peace legitimacy prosperity
answered
Nov 16, 2017
Social Studies
high-school
2
votes
128k
views
What is the value of r? 5 + r - 2 = 9
answered
Oct 20, 2017
Mathematics
middle-school
2
votes
117
views
Are the Sun's rays like mechanical or electromagnetic waves
answered
Feb 7, 2017
Physics
middle-school
1
vote
76.2k
views
Explain why two problems have the same answer 800,000
answered
Sep 14, 2016
Mathematics
middle-school
3
votes
206k
views
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