Solve the problem.Find the length of the curve y = ln(sin x), ?/6 ? x ? ?/2
A. ln(
+ 2)
B. ln(
+ 1)
C. ln(
)
D. 1 - ln(
+ 2)
Answer: A
You might also like to view...
Answer the question.A teacher bought a package of 48 markers for her first-grade class. After one school year, 33 markers were still working. What fraction of the package of markers was working? Express the result using a simple, convenient fraction that is close in value to the exact answer.
A. 
B. 
C. 
D. 
Multiply.(w - 12)2
A. w2 - 24w + 144 B. w + 144 C. 144w2 - 24w + 144 D. w2 + 144
Solve the equation.5(2z - 3) = 9(z + 5)
A. 30 B. 60 C. -30 D. 35
Solve.The motion of a projectile that is fired at a 30° angle with the horizontal is given by x = v0
t, 
for t in 
Suppose a projectile is fired with an initial velocity of 600 feet per second at an angle of 30° with the horizontal. Find (a) the time when it strikes the ground and (b) the range (horizontal distance covered).
A. (a) 32.5 seconds (b) 9743 feet B. (a) 18.8 seconds (b) 9743 feet C. (a) 37.5 seconds (b) 19,486 feet D. (a) 9.4 seconds (b) 4871 feet