Find the product.(10.0)(-18.6)
A. -1.86
B. -186
C. -1860
D. -18.6
Answer: B
Mathematics
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Determine convergence or divergence of the series.
A. Converges B. Diverges
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Solve the problem.Evaluate the integral given that x = t +
and y = t -
A. 25 B. 33 C. 111 D. 103
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Solve and graph. Write the solution in interval notation. < 1
A.
B.
C. ?
D. (-?, 6)
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Solve the problem.At a track meet, Russell ran the first heat of the 100-yd dash in 15.5 sec, Sergy in 15.8 sec, and Omar in 16.2 sec. In the second heat, they got 15.3 sec, 15.4 sec, and 15.7 sec. Write a 3 x 1 matrix giving the changes in times. If the changes repeat, who will win?
A. , Sergy
B. , Omar
C.
[-0.2 -0.4 -0.5], Russell
D.
[0.2 0.4 0.5], Sergy
Mathematics