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During stage 2 sleep, most of the brain waves will be measured as __________ waves. A. beta B. alpha C. theta D. delta EDGE 2020! ((: thank you!
answered
Jan 6, 2021
Advanced Placement (AP)
high-school
4
votes
154k
views
How many solutions does the system have
answered
Dec 21, 2020
Mathematics
middle-school
3
votes
26.2k
views
What is the simplest form of this expression? (x − 4)(x2 + 3x − 5)
answered
Dec 20, 2020
Mathematics
college
2
votes
160k
views
During inhalation, which changes first in the throacic caviaty, the pressure or the volume? Explain.
answered
Nov 20, 2020
Biology
college
4
votes
183k
views
Can someone help me?!!!!!
answered
Sep 25, 2020
Physics
college
4
votes
127k
views
Country music is the primary format of 20% of American radio stations. There are about 10,600 radio stations in the United States. About how many radio stations focus on country music?
answered
Jul 19, 2020
Mathematics
high-school
2
votes
121k
views
Read the article titled "Benefits of Dams." What are the economic, environmental, andRead the article titled "Benefits of Dams." What are the economic, environmental, and social benefits of creating dams?
answered
May 15, 2020
Geography
middle-school
1
vote
150k
views
Find the height h of the parallelogram. A)1.75 units B)1.5 units C)1.175 units D)1.125 units
answered
Apr 3, 2020
Mathematics
college
2
votes
117k
views
Someone please help?!
answered
Nov 25, 2019
Mathematics
middle-school
5
votes
17.6k
views
A sailboat moves north for a distance of 15.00 km when blown by a wind from the exact southeast with a force of 3.00 x 10^-4 N. The sailboat travels the distance in 1.0 h. How much work was done by the
answered
Nov 23, 2019
Physics
middle-school
5
votes
183k
views
Which of these best illustrates a strong claim? a.it was right for the american colonists to declare independence because the british government did not support their interests. b.the american colonists
answered
Aug 25, 2019
History
college
4
votes
190k
views
Escoge la mejor respuesta. Select the best answer. In The House on Mango Street, Esperanza's father explains how winning the lottery would enable him to buy their dream home. How would you describe Esperanza's
answered
Jul 22, 2019
Spanish
high-school
2
votes
190k
views
What was the name of the great church built by Justinian which is now a Mosque? The Parthenon The Colosseum Hagia Sophia
answered
Jun 30, 2019
History
high-school
5
votes
77.9k
views
What's an Id ? example of and Id
answered
Apr 21, 2019
Social Studies
middle-school
4
votes
30.5k
views
For each pair of compounds below, identify the one that would be expected to have more ionic character. explain your choice.
answered
Mar 20, 2019
Chemistry
college
1
vote
229k
views
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