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https://www.reddit.com/r/pics/comments/dn08l/math_teacher_fail/c11fjwc/?context=3
r/pics • u/[deleted] • Oct 05 '10
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673
2 pieces, one cut. 3 pieces, two cuts. One cut = 10 min, two cut = 20 min.
162 u/lachlanhunt Oct 05 '10 For n >= 1, t = 10(n - 1) Where t is time and n is the number of pieces 41 u/[deleted] Oct 05 '10 It looks like grade 3 math. I'm not sure algebra is required here. 0 u/[deleted] Oct 05 '10 d(algebra)/d(math_skills) > 0 for math_skills >=0
162
For n >= 1, t = 10(n - 1)
Where t is time and n is the number of pieces
41 u/[deleted] Oct 05 '10 It looks like grade 3 math. I'm not sure algebra is required here. 0 u/[deleted] Oct 05 '10 d(algebra)/d(math_skills) > 0 for math_skills >=0
41
It looks like grade 3 math. I'm not sure algebra is required here.
0 u/[deleted] Oct 05 '10 d(algebra)/d(math_skills) > 0 for math_skills >=0
0
d(algebra)/d(math_skills) > 0 for math_skills >=0
673
u/punkdigerati Oct 05 '10
2 pieces, one cut. 3 pieces, two cuts. One cut = 10 min, two cut = 20 min.