Provide an appropriate response.If a baseball player has a batting average of 0.420, what is the probability that the player will get at least 2 hits in the next four times at bat?
A. 0.042
B. 0.333
C. 0.559
D. 0.50
Answer: C
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The position vector of a particle is r(t). Find the requested vector.The velocity at t = 0 for r(t) = cos(2t)i + 10ln(t - 3)j - 
k
A. v(0) = 2i - 
j
B. v(0) = -
j
C. v(0) = -2i - 
j
D. v(0) = 
j
Answer the question.Which of the statements below suggests an appropriate level of precision?
A. According to his bathroom scales, Enrique's weight is 190 lb [to the nearest ten pounds] B. According to his bathroom scales, Enrique's weight is 194 lb. C. According to his bathroom scales, Enrique's weight is 194.1134 lb. D. According to his bathroom scales, Enrique's weight is 194.113 lb.
Solve the problem.Shown is the image of a figure under the two successive translations that take P to P' and then P' to P''. Find the original figure. Note again, the given figure is the image after translation. Hint: First find the final image of a point if it were translated by both translations. Then what happens in the reverse process?
A. 
B. 
C. 
D. 
Find an equation of an ellipse satisfying the given conditions.Vertices: (0, -7) and (0, 7); length of minor axis: 4
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 10
D. 
+ 
= 1