Multiply.-9(13)
A. -108
B. 108
C. -117
D. -130
Answer: C
Mathematics
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Find the area enclosed by the given curves.y = - 4sin x, y = sin 2x, 0 ? x ? ?
A. 8
B. 4
C. 16
D.
Mathematics
Convert from cents to dollars.4¢
A. $0.40 B. $0.004 C. $40.00 D. $0.04
Mathematics
Write out the first five terms of the sequence.{sn} = {2n}
A. s1= 1, s2= 2, s3= 4, s4= 8, s5= 16 B. s1= 2, s2= 4, s3= 8, s4= 16, s5= 32 C. s1= 4, s2= 8, s3= 16, s4= 32, s5= 64 D. s1= 1, s2= 4, s3= 9, s4= 16, s5= 25
Mathematics
Compute the distance between the points.(9, 6, 9), (x, y, z)
A.
B. (9 + x)2 + (6 + y)2 + (9 + z)2
C.
D. (9 - x)2 + (6 - y)2 + (9 - z)2
Mathematics