Evaluate the expression.-2431/5
A. -3
B. -27
C. 81
D. 243
Answer: A
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Find all the first order partial derivatives for the following function.f(x, y, z) = e(sin (x) + yz)
A. 
= e(sin (x) + yz); 
= ze(sin (x) + yz); 
= ye(sin (x) + yz)
B. 
= cos(x)e(sin (x) + yz); 
= e(sin (x) + yz); 
= e(sin (x) + yz)
C. 
= 
e(sin (x) + yz); 
= ze(sin (x) + yz); 
= ye(sin (x) + yz)
D. 
= cos(x) e(sin (x) + yz); 
= ze(sin (x) + yz); 
= ye(sin (x) + yz)
Solve the equation for y in terms of x.ln y - ln x = 2.3026
A. y = 10 + x B. y = 2.3026x C. y = 2.3026 + x D. y = 10x
For the given function, find the rate of change.y = 3x + 6
A. 3 B. -3 C. -6 D. 6
Solve the problem.A job pays a salary of 28,000 the first year. During the next 11 years, the salary increases by 6% each year. What is the salary for the 12th year? What is the total salary over the 12-year period? (Round to the nearest cent.)
A. $53,152.36; $472,358.35 B. $56,341.50; $419,222.66 C. $56,341.50; $528,699.85 D. $53,152.36; $419,205.99