About 62% of the human body is composed of water. Write this percent as a fraction in simplest form

Mathematics

2 answers:

gogolik [260]4 years ago

6 0

62/100 is the fraction
31/50 is the simplest form

navik [9.2K]4 years ago

5 0

62%
= 62/100
= (62/2) / (100/2)
= 31/50

The final answer is 31/50~

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Equivalent fractions for 3/5

Tcecarenko [31]

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Hope this helps!! :)

7 0

3 years ago

Write the equation of the parabola in vertex form.

stellarik [79]

well, looking at the picture of this vertically opening parabola, it has a vertex at 0,0 and it passes through 2,1 hmm ok

$~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ y = a(x-0)^2+0\qquad \stackrel{\textit{we also know that}}{x=2\qquad y = 1}\qquad \implies 1=a(2-0)^2+0 \\\\\\ 1=4a\implies \cfrac{1}{4}=a~\hspace{10em} \boxed{y=\cfrac{1}{4}x^2}$