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o-na [289]
3 years ago
5

Which unit of length would be most appropriate to describe the length of your foot?

Mathematics
1 answer:
ladessa [460]3 years ago
8 0

Answer:

inches

Step-by-step explanation:

well depends on how big your foot is

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Dimas [21]
First we use product rule
y=x^2lnx
dy/dx = x^2 d/dx (lnx) + lnx d/dx (x^2)
dy/dx = x^2 (1/x) + lnx (2x)
dy/dx = x + 2xlnx

now taking second derivative:
d2y/dx2 = 1 + 2[x (1/x) + lnx (1)]
d2y/dx2 = 1 + 2[1+lnx]
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3 years ago
Work out the interior angle of the octagon.<br> Please show the working out.
bija089 [108]

Answer:

135°

Step-by-step explanation:

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Answer:

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