Answers by Henry Cho
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Answers by Henry Cho

Answers by Henry Cho
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Evaluate f(x) when x = 9
answered Mar 16, 2019
4 votes
173k views
Roger sells fire trucks and dolls to a toy store. He sells each fire truck for $15 and each doll for $10. Roger wants to sell at least 25 toys and needs to earn at least $300 to cover his costs. If each
answered Dec 2, 2018
5 votes
86.2k views
Find the surface area of the sphere with the given dimension. Leave your answer in terms of pi 18. radius of 40 m (1 point) 6,400 pi m2 4,800 pi m2 3,200 pi m2 1,600 pi m2
answered Nov 22, 2018
4 votes
109k views
Helen adjusts the armature of an electric generator by increasing the number of coils around the iron core. what is helen most likely trying to do?
answered Jan 3, 2018
4 votes
181k views
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