Find the mass and center of mass of the solid e with the given density function ρ. e is the tetrahedron bounded by the planes x = 0, y = 0, z = 0, x + y + z = 4; ρ(x, y, z) = 8y.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

n word

step-by-step explanation:

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