Evaluate the integral.
A. 
tan39t - tan 9t + t + C
B. 
tan39t - 
tan29t + 
tan 9t + t + C
C. - 
tan39t + 
tan 9t + C
D. 
tan39t - 
tan 9t + t + C
Answer: D
Mathematics
You might also like to view...
Identify which graph matches the equation.f(x) = (x + 4)2AB
?
A. Graph B B. Graph A
Mathematics
Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by x = 
, 0 ? y ? 
, x = 0
A. 
B. 4?
C. 
D. 2?
Mathematics
Perform the computation.9 - (-4)
A. 5 B. 13 C. -13 D. -5
Mathematics
Solve the problem.A rescue cable attached to a helicopter weighs 2 lb/ft. A 160-lb man grabs the end of the rope and is pulled from the ocean into the helicopter. How much work is done in lifting the man if the helicopter is 30 ft above the water?
A. 6600 ft ? lb B. 1060 ft ? lb C. 4860 ft ? lb D. 5700 ft ? lb
Mathematics