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An "f" tuning fork with a frequency of 349 hz is used to test the "f" note of a piano. three beats are heard. this means the piano key is _____. in tune out of tune and has a frequency of 352 hz out of
answered
May 25, 2019
Arts
high-school
4
votes
170k
views
Listing the things you have tried to accomplish without success is one way to improve your self-esteem. a. Trueb. False
answered
May 25, 2019
Health
high-school
4
votes
86.3k
views
Cameron's book log shows that he read a total of 4 1/4 hours last month. How many minutes is that?
answered
Oct 26, 2018
Mathematics
high-school
2
votes
34.2k
views
Which of the following is taken into account when measuring the performance of a nation's economy? (Select all that apply.) GDP imports exports voluntary exchanges
answered
Jun 20, 2018
Business
high-school
3
votes
80.1k
views
What is the sum of 80 minutes and 40 minutes? 40 minutes 1 hour, 50 minutes 2 hours 2 hours, 10 minutes
answered
Jun 9, 2018
Mathematics
college
6
votes
122k
views
Describe the events that took place in salem, massachusetts in 1692. what was revealed about tensions in puritan new england?
answered
May 6, 2018
History
high-school
3
votes
123k
views
Which term refers to the cultural movement in New York City that resulted from the black migration in the 1920s? the Lost Generation the Jazz Age the Gilded Age the Harlem Renaissance
answered
Jan 26, 2018
History
middle-school
4
votes
87.2k
views
Why bacterial growth could be limited?
answered
Oct 1, 2016
Biology
high-school
5
votes
155k
views
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