Find the mass and the center of mass of the lamina occupying the region R, where R is the triangular region with vertices (0, 0), (2, 5), and (4, 0), and having the mass density p(x, y) = x.
What will be an ideal response?
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Mathematics
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Convert the numeral to Hindu-Arabic form.
A. 20 B. 20,000 C. 200 D. 2000
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Solve the problem.The cost of manufacturing clocks is given by C(x) = 72 + 62x - x2. Also, it is known that in t hours the number of clocks that can be produced is given by x = 9t, where 
Express C as a function of t.
A. C(t) = 72 + 558t - 81t B. C(t) = 72 + 62t + t2 C. C(t) = 72 + 558t - 81t2 D. C(t) = 72 + 62t - 9
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Find the square roots.25
A. 10, -10 B. 5, -5 C. 6, -6 D. 7, -7
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Find the real solutions of the equation by factoring.3x4 = 24x
A. {0} B. {0, 3, 2} C. {-2, 0, 2} D. {0, 2}
Mathematics