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Two violinists are trying to tune their instruments in an orchestra. One is producing the desired frequency, 440 Hz. The other is producing a frequency of 448.4 Hz. By what percentage should the out-of-tune
answered
Oct 21, 2020
Physics
college
2
votes
136k
views
What are the tree basic cloud forms shown in figure 18-2
answered
Oct 20, 2020
Biology
middle-school
3
votes
162k
views
What is the result of rotating the triangle 90° counterclockwise around the point (2, -1)? The first one is the one that is rotated
answered
Oct 3, 2020
Mathematics
high-school
3
votes
99.2k
views
Stardust the unicorn, covered a distance of 50 miles on his first trip to the forest. On a later trip he travelled 300 miles while going three times as fast. His new time compared with the old time was
answered
Aug 25, 2020
Geography
middle-school
4
votes
163k
views
If y=2x+7 were changed to y=1/2x+7, how would the graph of the new function compare with the original?
answered
May 18, 2020
Mathematics
middle-school
3
votes
131k
views
How did Alexander Hamilton want to deal with the issue of state debts? He ignored the state debts because they were a state problem, not a federal problem. He wanted the federal government to pay off the
answered
May 3, 2020
Social Studies
middle-school
4
votes
43.4k
views
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