Solve the problem.Find the moment of inertia of a sphere of radius 2 and constant density ? about a diameter.

A. ??
B. ??
C. ??
D. ??


Answer: A

Mathematics

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Construct a frequency polygon.  

A. Frequency

Weight in ounces

B. Frequency
 
Weight in ounces

Mathematics

Set the viewing rectangle of your graphing calculator to  by  to solve the problem.Graph the following set of parametric equations for 0 ? t ? 2? and identify the letter of the alphabet that the graph resembles.x1 = -2 - 1.2 sin(0.7t),y1 = 3 - 1.2 cos(0.7t)x2 = -2 + 1.2 sin(0.7t),y2 = 0.6 + 1.2 cos(0.7t)

A. C B. O C. S D. U

Mathematics

Use a graphing utility to find or approximate solutions to the equation. If necessary, round your answers to three decimal places.(x + 10)(x - 4) = -45

A. -1, -5 B. 4, -55 C. -41, -10 D. -10, 4

Mathematics

Solve the problem.If a graph is symmetric with respect to the y-axis and it contains the point (5, -6), which of the following points is also on the graph?

A. (-6, 5) B. (-5, 6) C. (5, -6) D. (-5, -6)

Mathematics