Find the moment of inertia (in g?cm2) and the radius of gyration (in cm) with respect to the origin of the given array of masses located at the given points on the x-axis.31.2 g at (-3.03, 0), 51.4 g at (2.62, 0), 76.0 g at (4.56, 0)
A. I = 2220 g? cm2; R = 3.74 cm
B. I = 387 g? cm2; R = 2.04 cm
C. I = 30,300 g? cm2; R = 13.8 cm
D. I = 387 g? cm2; R = 1.56 cm
Answer: A
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Graph.x2 - y2 = 32
A. 
B. 
C. 
D. 
Solve the problem.Use a tree to show the employee relationships in the WonderWeave Knitting and Fabric Corporation. President Woods has three vice presidents: Warren, Floyd, and Noah. Warren is in charge of Ullman, who in turn has two assistants: Bird and Dean. Floyd is in charge of Ladd and Metz. Noah has an assistant: Ortez.
A. 
B. 
C. 
D. 
Find the mistake, then find the correct answer.Solve for x: 3x2 - 7x + 1 = 0line 1 x = 
line 2 x = 
line 3 x = 
line 4 x = Not a real number because 
is not a real number.
What will be an ideal response?
Write the expression in radical notation. Evaluate by hand when possible.-65611/4
A. -
; -9
B. 
; -9
C. -
; -729
D. -
; -81