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A flat piece of glass covers the top of a vertical cylinder that is completely filled with water. If a ray of light traveling in the glass is incident on the interface with the water at an angle of \theta_(a)
answered
May 19, 2021
Physics
high-school
2
votes
91.7k
views
Who proposed the idea of the people electing their leader
answered
Apr 28, 2021
History
high-school
4
votes
78.9k
views
Is this a CLAUSE? All the people at the party. A. Yes B. No
answered
Apr 17, 2021
English
middle-school
2
votes
96.9k
views
Explain why most introduced species are not successful in their new environment.
answered
Mar 27, 2021
Biology
high-school
0
votes
42.6k
views
A catering service offers 11 appetizers, 12 main courses, and 8 desserts. A customer is to select 9 appetizers, 2 main courses, and 3 desserts for a banquet. In how many ways can this be done?
answered
Mar 23, 2021
Mathematics
college
4
votes
205k
views
_______________ is the rapid spread of disease to a large population over a short period of time, and ______________ is when _____________ strikes at a global scale. 23L
answered
Mar 17, 2021
Social Studies
high-school
6
votes
216k
views
Which structure in the respiratory tract is supported by cartilage rings? *
answered
Feb 22, 2021
Health
high-school
6
votes
187k
views
Which group includes the most complex body structures
answered
Jan 16, 2021
Biology
college
0
votes
227k
views
What is one power of the executive branch
answered
Nov 17, 2020
History
middle-school
4
votes
161k
views
_____, roughly defined as the science and philosophy of law, defines several schools of thought that are used to describe various approaches to the appropriate function of law and how legal doctrines should
answered
Sep 20, 2020
Social Studies
high-school
2
votes
84.4k
views
Which of the following are the key components of the concept of “normalization”? Select all that apply. special treatment for people with disabilities acceptance of people with disabilities access to the
answered
Jul 22, 2020
History
middle-school
1
vote
95.0k
views
Read the following excerpt from Dr. Martin Luther King, Jr.'s "Letter from Birmingham," then answer the question. **"Martin Luther King, Jr. ** **Birmingham City Jail ** April 16, 1963 My dear Fellow Clergymen,
answered
Jun 20, 2020
English
high-school
1
vote
33.0k
views
Should schools limit the amount of technology used within the classroom?
answered
Jan 23, 2020
English
middle-school
3
votes
186k
views
Which of the following statements is true? Physical properties cannot be tested without changing the chemical structure of the substance. Under normal conditions, atoms have a positive charge. The compound
answered
Dec 17, 2019
Chemistry
high-school
2
votes
223k
views
New federalism was president richard nixon's attempt to give individual states greater control over how they spent federal money.
answered
Sep 15, 2019
History
high-school
4
votes
64.7k
views
Which fraction falls between 1/3 and 1/2
answered
Jun 16, 2019
Mathematics
high-school
1
vote
184k
views
How are the excited elections from stage 1 to stage 2 of photosynthesis
answered
Jun 2, 2019
Biology
high-school
3
votes
205k
views
I don’t know the answers
answered
Feb 20, 2019
Chemistry
middle-school
5
votes
224k
views
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