Mathematics, 11.03.2020 23:15 Swayk8505
Find the mass and center of mass of a wire in the shape of the helix x = t, y = 3 cos(t), z = 3 sin(t), 0 ≤ t ≤ 2π, if the density at any point is equal to the square of the distance from the origin. mass
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Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.
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Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
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What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
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Find the mass and center of mass of a wire in the shape of the helix x = t, y = 3 cos(t), z = 3 sin(...
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