Solve the problem.Find the length of the curve y = ln(sin x), ?/4 ? x ? ?/2
A. 1 - ln(
+ 1)
B. ln(
+ 1)
C. ln(
)
D. ln(2
)
Answer: B
You might also like to view...
Solve the problem.During a road trip, Lana drove three times as far as Tony. Mark drove 12 miles further than Lana. The total distance they drove on the trip was 509 miles. How many miles did each person drive?
A. Tony: 71 miles, Lana: 213 miles, Mark: 225 miles B. Tony: 639 miles, Lana: 213 miles, Mark: 201 miles C. Tony: 213 miles, Lana: 639 miles, Mark: 651 miles D. Tony: 67 miles, Lana 201 miles, Mark 213 miles
Find the focus and directrix of the parabola.x2 = 28y
A. (7, 0); y = 7 B. (0, -7); x = - 7 C. (7, 0); x = 7 D. (0, 7); y = -7
Solve the equation
?
?
A. 
B. 
C. 
D. 
E. 
Add or subtract by first simplifying each radical (if needed) and then combining any like radical terms.
- 4
A. -3
B. 4
C. -3
D. 3