Write the expression in the standard form a + bi.(9 + 2i)(6 + 5i)
A. 44 + 57i
B. 44 - 57i
C. 10i2 + 57i + 54
D. 64 - 33i
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by x = y1/3, x = 0, y = 64
A. 
?
B. 256?
C. 1024?
D. 192?
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Determine all critical points for the function.f(x) = x3 - 9x2 + 4
A. x = 0 and x = 3 B. x = -3 and x = 3 C. x = 0 and x = 6 D. x = 0
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Find a formula for the function graphed.
A. 
B. 
C. 
D. 
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Complete.223.2 mm = 
dm
A. 223.2 B. 22,320 C. 2232 D. 2.232
Mathematics