Mathematics, 01.09.2021 02:10 2019johnfranken
Most hummingbirds flap their wings about 50 times a second. How many times can a hummingbird flap its wings in one minute?
Answers: 1
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Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
Mathematics, 21.06.2019 21:30
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Answers: 1
Mathematics, 21.06.2019 22:00
Find the maximum value of p= 4x + 5y subject to the following constraints :
Answers: 1
Most hummingbirds flap their wings about 50 times a second. How many times can a hummingbird flap it...
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