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Based on the information provided about circadian rhythms, many teenagers would do better if high school started at 1 a.m. 6 a.m. 9 a.m. noon
answered
Aug 27, 2022
Health
college
2
votes
6.0k
views
Pls help im on a timer The most important development of the New Stone Age was the ability to communicate Please select the best answer from the choices provided •True •false
answered
Jul 29, 2022
History
high-school
4
votes
6.1k
views
54.98 in expanded form
answered
Jul 8, 2022
Mathematics
high-school
4
votes
114k
views
List ways that the economy of the northern states diverged from that of the southern states in this era.
answered
Jun 23, 2022
History
high-school
2
votes
8.2k
views
A 2.9 kg ball strikes a wall with a velocity of 8.6 m/s to the left. The ball bounces off with a velocity of 7.3 m/s to the right. If the ball is in contact with the wall for 0.33 s, what is the constant
answered
Nov 15, 2021
Physics
high-school
6
votes
101k
views
A bullet of mass 11 g strikes a ballistic pendulum of mass 1.9 kg. The center of mass of the pendulum rises a vertical distance of 10 cm. Assuming that the bullet remains embedded in the pendulum, calculate
answered
Sep 14, 2021
Physics
high-school
5
votes
191k
views
Which statement describes Nicholas Copernicus's most famous contribution to science? He reinforced the idea that observation and experimentation was necessary to acquire knowledge. He is often called the
answered
Sep 7, 2021
History
middle-school
4
votes
93.6k
views
After repeatedly pairing the sound of a bell with food being placed in a dog's mouth, the sound of the bell alone will make the dog salivate. The dog's salivation to the sound of the bell is called the:_______________.
answered
Jun 25, 2021
Social Studies
high-school
3
votes
165k
views
Assume Evco, Inc. has a current stock price of $ 46.48 and will pay a $ 2.20 dividend in one year; its equity cost of capital is 20 %. What price must you expect Evco stock to sell for immediately after
answered
May 25, 2021
Business
college
3
votes
73.2k
views
Why is Earth called "the living planet?"
answered
Apr 28, 2021
Biology
college
1
vote
92.6k
views
What’s the output of f(x)=-3/2x+2
answered
Mar 16, 2021
Mathematics
high-school
6
votes
24.2k
views
What is the measure of AC? a.5 units b.13 units c.26 units d.39 units
answered
Mar 2, 2021
Mathematics
high-school
7
votes
158k
views
Biotechnology is best defined as
answered
Jul 16, 2020
Biology
middle-school
6
votes
59.0k
views
How to solve 54+36÷3-30
answered
Jul 10, 2020
Mathematics
middle-school
6
votes
61.3k
views
Please help.... Radon is _____.
answered
Jan 29, 2020
Chemistry
middle-school
3
votes
6.3k
views
What landforms formed when horizontal rock layers are squeezed together and buckle?
answered
Aug 19, 2019
Geography
middle-school
3
votes
141k
views
What is the equation of this line? y=−1/2x y = 2x y=1/2x y=−2x
answered
Jul 25, 2019
Mathematics
middle-school
1
vote
44.3k
views
Which of the following was a main cause of the unemployment trend seen in the line graph A.)The United States lost trade after Congress approved the Neutrality B.)Millions of Americans joined the U.S.
answered
Jul 13, 2019
History
middle-school
7
votes
3.0k
views
Hi!!!! Can someone please help me answer this math question??
answered
Mar 26, 2019
Mathematics
middle-school
3
votes
34.6k
views
Which would be most reliable source for information about the toxity of an industrial chemical
answered
Mar 16, 2019
Physics
high-school
2
votes
221k
views
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