Solve the problem.A lottery game has balls numbered 1 through 19. What is the probability of selecting an even numbered ball or a 11?

A.  
B.
C.  
D.  


Answer: D

Mathematics

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Sketch a possible graph of f(x) using f'(x).f'(x) = x2(x - 1)(x - 3) and f(0) = 1

A.

B.

C.

D.

Mathematics

The position vector of a particle is r(t). Find the requested vector.The velocity at t = 3 for r(t) = (2t2 + 2t + 3)i - 4t3j + (6 - t2)k

A. v(3) = 14i - 108j - 6k B. v(3) = 10i - 108j - 6k C. v(3) = 14i + 108j + 6k D. v(3) = 8i - 36j - 3k

Mathematics

Divide. Simplify, if necessary. ÷ 

A. - 
B.
C. - 
D. - 

Mathematics

Solve. = 8

A.
B. 64
C. 8
D.

Mathematics