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The critical angle for a certain liquid-air surface is 20°. What is the index of refraction of this liquid?
answered
Dec 2, 2023
Physics
college
6
votes
185k
views
Please help if u know :D
answered
Oct 28, 2023
Mathematics
high-school
9
votes
207k
views
An event that cannot occur has a possibility of what number
answered
Feb 11, 2023
Mathematics
high-school
2
votes
203k
views
Translate the shape A three squares right and one square up What are the coordinates of the vertices of the image?
answered
Feb 5, 2023
Mathematics
high-school
8
votes
151k
views
An angle measures 156 more than the measure of its supplementary angle. What is the measure of each angle?
answered
Jan 21, 2023
Mathematics
middle-school
5
votes
88.5k
views
Hello question above
answered
Jan 2, 2023
English
high-school
4
votes
155k
views
what songs to do u recommend to people who r going through stress and anxiety. pls dont report this is for a psychology assignment
answered
Dec 30, 2022
Arts
college
5
votes
232k
views
Tamekia reports that the market leader in the TZX mitt category has 60 percent of all sales in the market and spends $240,000 a year, or 60 percent of all advertising expenditures, to support the brand.
answered
Dec 15, 2022
Business
high-school
3
votes
32.6k
views
Make a prediction as to how could the student increase the strength of the electromagnet using all of the materials listed and what evidence would support that the magnetic force was increased. ● A Spool
answered
Oct 25, 2022
Biology
middle-school
8
votes
166k
views
Calculate the area of the regular pentagon below: A regular pentagon with side length of 11.8 inches and dotted line from center to middle of side of 8.1 inches.
answered
Sep 24, 2022
Mathematics
college
5
votes
71.3k
views
-3^0/5^-2 what is the answer?
answered
Jun 24, 2022
Mathematics
college
4
votes
187k
views
What may have caused the Incans to be defeated so easily by the Spanish? They did not have enough people to fight against the Spanish. They were a peaceful people that were not accustomed to fighting.
answered
Jun 8, 2022
Spanish
college
6
votes
173k
views
0 of 1 Does the equation 94=1227 9 4 = 12 27 represent a proportional relationship? Why or why not? Select the option that correctly answers both questions. Yes, it is proportional because 94=1227. 9 4
answered
Jun 15, 2021
Mathematics
college
6
votes
31.6k
views
Brian joined the swim team because he finds swimming enjoyable. His brother Sebastian also enjoys swimming, but is deeply driven by the desire to win the league trophy. Brian's primary motivation is
answered
Jun 2, 2021
Health
high-school
4
votes
81.2k
views
Which of the following public officials are legislators? Select all that apply. -state assembly members -governor -U.S. Senators -President of the United States -town concil
answered
May 16, 2021
Law
high-school
1
vote
233k
views
The molecular weight of H 2 SO 4 is: 49.078 g/mole 98.086 g/mole 194.296 g/mole
answered
Apr 27, 2021
Chemistry
middle-school
6
votes
12.9k
views
The vast expansion of employment opportunities for women in the 1950s a. led to the advent of the pink-collar ghetto of occupations. b. created a dual role for women as homemakers and workers. c. fueled
answered
Mar 31, 2021
History
high-school
6
votes
37.2k
views
What do supporters of bilingual education want?
answered
Mar 29, 2021
History
middle-school
7
votes
160k
views
What is this ? 11/12 = n/13
answered
Mar 26, 2021
Mathematics
high-school
2
votes
72.3k
views
Help 7.04 thanks for the help guys
answered
Sep 27, 2020
Mathematics
middle-school
3
votes
119k
views
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