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A black hole pulls in gas from a nearby companion star. _____ crossing the event horizon, this matter heats up and emits _____. A. After; X-rays B. Before; X-rays C. After; infrared radiation D. Before;
answered
Feb 18, 2019
Biology
high-school
2
votes
50.9k
views
A theater sells adult tickets for $8.00 and Children's tickets for 5.50. Sally bought some of each kind (not the same number) and paid a total of $78.50. Which equation represents this situation ?
answered
Aug 19, 2018
Mathematics
high-school
2
votes
159k
views
Transform linear functions. How does it move. question 2
answered
Aug 6, 2018
Mathematics
college
1
vote
217k
views
What Battles between France and England in the new world resulting in the loss of all French possessions?
answered
Jul 8, 2018
History
high-school
1
vote
89.1k
views
A recent theory is that rather than lugging giant blocks of limestone miles over land to form the pyramids, Ancient Egyptians may have: a. learned to use telekinesis, possibly from aliens, to float the
answered
Jun 4, 2018
History
high-school
2
votes
20.9k
views
Plz help. I'll give someone 20 points if they answer!!!
answered
May 24, 2018
History
middle-school
5
votes
85.0k
views
________is an extreme religious sect of muslims who gained power in Afghanistan
answered
Apr 11, 2018
Geography
middle-school
3
votes
231k
views
Which statement about mixtures and solutions is incorrect? A) Some mixtures are solutions. B) All solutions are mixtures. C) No solutions are mixtures. D) Mixtures and solutions are always the same thing.
answered
Nov 13, 2017
Chemistry
middle-school
3
votes
202k
views
Consider the following geometric solids. A sphere with a ratio of surface area to volume equal to 0.08 m-1. A right circular cylinder with a ratio of surface area to volume equal to 2.1 m-1. What results
answered
Mar 24, 2017
Physics
high-school
1
vote
76.8k
views
How can I get Y result? 5y+38 = 180
answered
Feb 4, 2015
Mathematics
high-school
2
votes
27.6k
views
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