Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.
A. 
B. 
C. 
D. 
Answer: C
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Find the extreme values of the function and where they occur.y = (x - 3)2/3
A. There are no definable extrema. B. Absolute minimum value is 0 at x = 3. C. Absolute minimum value is 0 at x = -3. D. Absolute maximum value is 0 at x = -3.
Provide an appropriate response.A loaf of enriched white bread weighs 468 grams. If a dozen loaves of bread are placed on a tray which weighs 525 grams, what is the total weight in kilograms of the tray of bread?
A. 6.141 g B. 6.141 kg C. 5.7 kg D. 57 kg
Provide an appropriate response.Publicly held corporations are characterized by: I. they sell shares of stock to the public II. stock in these corporations are publicly traded III. all stock is held privately by individuals or groups
A. both I and II B. II only C. I only D. III only
Solve the equation for the indicated variable.
= z for y
A. y = 
B. y = 
C. y = 
D. y = 
- z