Mathematics, 22.06.2019 06:00 Eska12
Sound travels about 750 miles per hour. a) suppose it takes about 1.5 seconds to hear the echo. how far away is the canyon wall, in feet? for this i got 825 ft b) suppose you stand 1,925 feet from the canyon wall and sound the horn. how long will it take to hear the echo? (i'm stuck on this)
Answers: 1
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The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?
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Guys can y’all me because i don’t understand to the questions of my cousin she tell me to do the homework plz me guys
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Sound travels about 750 miles per hour. a) suppose it takes about 1.5 seconds to hear the echo. how...
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