Provide an appropriate response.Select two ratios that form a proportion, , , 

A.  and 
B.  and 
C.  and 
D.  and 

Answer: C

Mathematics

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Expand the quotient by partial fractions.

A.  +  
B.  +  
C.  +  
D.  +  

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Mathematics

Use the determinant feature of a graphing calculator to solve the system by Cramer's rule . (Round to one decimal place.)1.5x - 0.3y - 4.8z = -1.45.4x - 7.0y + 1.7z = -5.04.8x - 1.7y + 0.7z = 11.0

A. {(6.8, 7.2, 2.3)} B. {(13.6, 14.5, 4.5)} C. {(3.4, 3.6, 1.1)} D. {(27.3, 28.9, 9.0)}

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Mathematics

Solve the problem.The motion of a spring-mass system is described by the equation  where y is the distance in feet from the equilibrium position and t is time in seconds. Find the acceleration of the mass at time t = 3/4 seconds.

A. -5? feet/sec2 B. 0 feet/sec2 C. -5?2 feet/sec2 D. 5?2 feet/sec2

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Mathematics

Subtract.56,895

A. 34,663 B. 34,599 C. 34,659 D. 36,663

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Mathematics