Mathematics, 20.12.2019 03:31 wdymRachel4943
Athin plate of constant density covers the region bounded by the ellipse, described by the equation below, in the xy-plane. find the first moment of the plate about the origin. (hint: use the transformation xarcosθ, ybrsinθ.) x^2/a^2+y^2/b^2find the first moment of the plate about the origin is.
Answers: 3
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Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
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Athin plate of constant density covers the region bounded by the ellipse, described by the equation...
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