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A transverse wave is propagated in a string stretched along the x-axis. The equation of the wave, in SI units, is given by: y = 0.005 cos [π (38t - 14x)]. (a) The wave speed, including the sense of direction
asked
Sep 24, 2021
Physics
college
1
answer
3
votes
174k
views
How large a role do you think public opinion plays in shaping governmental policies in the United States today?
asked
Sep 19, 2021
Social Studies
high-school
1
answer
1
vote
17.8k
views
What is indirect characterization? a. energetic b. obnoxious c. loud d. busy
asked
Sep 9, 2021
English
high-school
1
answer
4
votes
186k
views
Pls help my question in photo
asked
May 16, 2021
English
high-school
1
answer
4
votes
40.6k
views
If a sailor drops a message in a bottle off the east coast of US where will it make landfall
asked
Nov 4, 2020
Biology
middle-school
1
answer
0
votes
197k
views
Most of the evidence we have about early humans come from Homo erectus Homo habilis Neanderthals Cro-Magnon
asked
Sep 8, 2020
History
middle-school
2
answers
0
votes
134k
views
The United States Department of Labor maintains a database of previously compiled job analyses for different jobs and occupations. What is the database called?
asked
Jul 23, 2020
Computers and Technology
high-school
1
answer
1
vote
104k
views
1. The House and the Senate decide how much money will be spent on _________ and if taxes should be raised. A) education B) vetoes C) voting D) registration 2.A ______ is a proposal for a new law. A) district
asked
Jul 16, 2020
Social Studies
high-school
1
answer
1
vote
227k
views
Identify the polynomial. a^2 + b - cd^3 A. monomial B. binomial C. trinomial D. four-term polynomial E. five-term polynomial
asked
Jul 9, 2020
Mathematics
high-school
1
answer
4
votes
49.8k
views
Distinguish the role of hydrometeorologists and explain their significance.
asked
Feb 4, 2020
Biology
middle-school
1
answer
0
votes
229k
views
The earliest tomb structures on mainland greece are _________, deep vertical pits where ruling families laid out their dead.
asked
Nov 8, 2019
History
high-school
1
answer
5
votes
146k
views
Wetlands ________. a. are important in improving water quality b. are bodies of swiftly flowing water c. are found in the intertidal zone d. include rivers, streams, po
asked
Sep 14, 2019
Biology
high-school
2
answers
5
votes
110k
views
Each morning papa notes the birds feeding on his bird feeder. so far tis month he has seen 59 blue jays, 68 black crows, 12 red robins and 1 cardinal. if 300 birds list papa's birdfeeder, how many blue
asked
Aug 23, 2019
Mathematics
high-school
1
answer
4
votes
80.0k
views
Explain how to use the distributive property to solve 48 divided by 3
asked
Mar 28, 2019
Mathematics
middle-school
2
answers
3
votes
234k
views
I don't understand this please help
asked
Aug 12, 2018
Mathematics
middle-school
2
answers
2
votes
143k
views
What word does NOT help create a tone of enthusiasm? A. Experience B.thrilling C.legendary D.unique
asked
Jul 18, 2018
English
middle-school
2
answers
2
votes
123k
views
When an organism perceives a threat, the fight-or-flight response is due to?
asked
Apr 13, 2018
Biology
high-school
1
answer
0
votes
178k
views
Is 5.875 bigger than 5.8
asked
Mar 25, 2018
Mathematics
high-school
1
answer
3
votes
87.5k
views
Estudiar (to study), hablar (to speak), escuchar (to listen), mirar (to look at), participar (to participate), necesitar (to need), entregar (to turn in), trabajar (to work), buscar (to look for), practicar
asked
Jan 17, 2018
Spanish
middle-school
1
answer
1
vote
100k
views
What causes water molecules to be attracted to each other? A) polar covalent bonds inside each water molecule B) hydrogen bonds inside each water molecule C) ionic bonds between water molecules D) nonpolar
asked
Aug 28, 2017
Chemistry
high-school
2
answers
5
votes
197k
views
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