3 years ago

What is the radius of a cylindrical soda can with volume 512?

1 answer:

7 0

Volume of Cylinder = 2 * pi * radius (area of circle) * height of cylinder

radius * height = 512/(2 * pi)

Radius can not be solved for unless height is given

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The factorization of x^2 + 3x-4 is modeled with algebra tiles

o-na [289]

Answer:

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Step-by-step explanation:

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3 years ago

If As income is 20% more than Bs income, how much percent is Bs income less than As income

vitfil [10]

$As\ is\ 120\%\ Bs\\\\120\%=1.2\to\frac{As}{Bs}=1.2\\\\\frac{As}{Bs}=\frac{12}{10}\to\frac{Bs}{As}=\frac{10}{12}\to\frac{Bs}{As}=\frac{5}{6}\\\\\frac{5}{6}\cdot100\%=\frac{500}{6}\%=83\frac{1}{3}\%\\\\100\%-83\frac{1}{3}\%=16\frac{2}{3}\%\\\\Answer:Bs\ income\ is\ 16\frac{2}{3}\%\ less\ than\ As\ income.$