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Measurements show that the wavelength of a sound wave in a certain material is 18.0 cm. The frequency of the wave is 1900 Hz. What is the speed of the sound wave?
answered
May 23, 2021
Physics
middle-school
2
votes
227k
views
Give me your honest response to my essay
answered
Apr 11, 2021
English
high-school
5
votes
26.3k
views
The word total tells you that the operation involved in the relationship is
answered
Mar 22, 2021
Mathematics
high-school
3
votes
220k
views
Jerry is a skilled engineer, yet he has trouble holding down a job. In his performance evaluations, it is often mentioned that he has difficulty resolving conflicts and functioning as part of a team. It
answered
Mar 12, 2021
English
high-school
6
votes
4.7k
views
Why is Peter Van Daan ashamed of his father
answered
Feb 10, 2021
English
middle-school
4
votes
46.1k
views
Which expression correctly represents "nine less than the quotient of a number and four, increased by three"? C TIC 9-9
answered
Nov 26, 2020
Mathematics
middle-school
4
votes
174k
views
Why did the Depression lead to the forced deportation of immigrants and especially large numbers of Mexican immigrants?
answered
Nov 19, 2020
History
middle-school
7
votes
178k
views
Plate divergence is best described as a/an ___ process
answered
Aug 29, 2020
Geography
middle-school
6
votes
201k
views
Find the value of x.
answered
Aug 16, 2020
Mathematics
middle-school
4
votes
9.3k
views
Rheumatic heart disease develops because of an antigen-antibody reaction several weeks after an untreated staphylococcal infection. True / False.
answered
Jan 30, 2020
Biology
high-school
4
votes
74.9k
views
An investigator wants to assess whether smoking is a risk factor for pancreatic cancer. electronic medical records at a local hospital will be used to identify fifty patients with pancreatic cancer. one
answered
Sep 17, 2019
Social Studies
college
4
votes
60.3k
views
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