Problem

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

6 0

Answer:

8.7*10^-5

Step-by-step explanation:

lakkis [162]3 years ago

5 0

$\bf \cfrac{\stackrel{\textit{human hair}}{9\times 10^{-5}}}{\stackrel{\textit{spider hair}}{3\times 10^{-6}}}\implies \cfrac{9}{3}\times \cfrac{10^{-5}}{10^{-6}}\implies \cfrac{3}{1}\times \cfrac{10^{-5}10^{6}}{1}
\\\\\\
3\times 10^{-5+6}\implies 3\times 10^1$

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vlabodo [156]

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