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Factor the algebraic expression below in terms of a single trigonometric function. csc 2x - 1
answered
May 23, 2017
Mathematics
high-school
4
votes
53.7k
views
Why are such different animals as fish, amphibians, reptiles, birds, and mammals grouped into a single phylum?
answered
Apr 30, 2017
Biology
high-school
0
votes
157k
views
In 10 minutes a heart can beat 700 times. At this rate in how many minutes will a heart beat 140 times? At what rate can a heart beat?
answered
Apr 10, 2016
Mathematics
middle-school
1
vote
114k
views
At camp, Miriam uses a pottery wheel to make three bowls in 2 hours. Duane makes five in 3 hours. who makes bowls faster, Miriam or Duane
answered
Mar 23, 2015
Mathematics
middle-school
6
votes
103k
views
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