Find 
by using the Chain Rule. Express your final answer in terms of t.w = cos (x2yz); x = t, y = t3, z = t2
A. 7t6 sin (t7)
B. -7t6 cos (t7)
C. -7t6 sin (t7)
D. -6t5 sin (t5)
Answer: C
You might also like to view...
Graph the function.y = 
A. 
B. 
C. 
D. 
Provide an appropriate response.Perform the indicated operation. Write answer with positive exponents: 
What will be an ideal response?
Perform the indicated operations. [(13x9 + 13) - (- 9x7 + 9x3 )] - [(10x9 - 11x5 + 9x) + (10x3 - 9x- 5)]
A. -3x9 + 9x7 + 11x5 - 19x3 + 18 B. 3x9 + 9x7 + 11x5 - 19x3 + 18 C. 3x9 + 9x7 - 11x5 - 19x3 + 18 D. -3x9 + 9x7 - 11x5 - 19x3 + 18
Solve the problem.Determine the period and frequency of oscillation when a pendulum of length 9 feet is released after being displaced 2 radians. Round constants to 8 decimal places, if necessary.
A. Period = 2?
sec, frequency = 
cycles per sec
B. Period = 2?
sec, frequency = 
cycles per sec
C. Period = 9? sec, frequency = 
cycles per sec
D. Period = 
sec, frequency = 
cycles per sec