Set up an integral for the length of the curve.x = 7 tan y, 0 ? y ? 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the domain and the range for the function.
A. Domain: (-?, -5) ? (-5, ?), Range: (-?, ?) B. Domain: (-?, 5) ? (5, ?), Range: (-?, 1) ? (1, ?) C. Domain: (0, ?), Range: (1, ?) D. Domain: (-?, ?), Range: (-?, ?)
Mathematics
The probability of drawing a club from a deck of cards is 
; what are the odds in favor of drawing a club?
?
A. 1 to 4 B. 3 to 1 C. 1 to 5 D. 2 to 3 E. 1 to 3
Mathematics
Use dimensional analysis to convert the units. If necessary, round to the nearest tenth. 80 qt = 
gal
A. 40 B. 160 C. 320 D. 20
Mathematics
Use the fundamental identities to simplify the expression.tan2? csc2?
A. cos3? B. sec2? C. tan2? D. sin ?
Mathematics