Use Chebyshev's theorem to solve the problem.Find the least possible fraction of numbers in a data set lying within 4/3 standard deviations of the mean.

A.
B.
C.
D.


Answer: A

Mathematics

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Solve the problem.Two forces F1 = 628 lb and F2 = 256 lb act at a point with a resultant force is R = 708 lb. Find the angle between the forces.

A. 97.4° B. 124.0° C. 164.0° D. 82.6°

Mathematics

Find the most general antiderivative.dy

A. y3/2 +  + C
B.  - +C
C. y3/2 + 12 + C
D. y3/2  - 12 + C

Mathematics

Add or subtract as indicated. Simplify if necessary.-  + 

A. - 
B.  
C. -  
D. - 1

Mathematics

Find the first and second derivatives of the function. ?

What will be an ideal response?

Mathematics