The set of __________ numbers is {0, 1, 2, 3, ...}.
?
A. irrational
B. integer
C. whole
D. natural
E. negative
Answer: C
Mathematics
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Evaluate the integral.
A. 10i + 6 ln 2j + (1 + 
)k
B. 10i + 6 ln 2j + (1 - 
)k
C. -6i + 6 ln 2j + (1 - 
)k
D. 10i + 6 ln 2j + 
k
Mathematics
Describe the graph of the polar equation. r = 44 sin ?
A. Horizontal line passing through (0, 44) B. Circle with radius 22 and center (0, 22) C. Ellipse centered at the origin with intercepts (±1, 0) and (0, ±22) D. Parabola opening upward with vertex at (0, 22)
Mathematics
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = 
, tan ? < 0Find sin(2?).
A. - 
B. 
C. 
D. 
Mathematics
Graph the equation by plotting the intercepts.y = 3x - 9
A. 
B. 
C. 
D. 
Mathematics