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What did President Roosevelt believe about the powers of the president? Presidents should not follow Congress’s lead. Presidents should act only if the Constitution specifically authorizes it. Presidents
asked
Dec 14, 2019
History
high-school
2
answers
5
votes
80.6k
views
On a cold day, the speed of sound in air is 330 m/s. A note with a frequency of 1,320 Hz is played on an instrument. What is the wavelength of that sound wave?
asked
Feb 17, 2019
Physics
middle-school
2
answers
3
votes
91.0k
views
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