Simplify the expression using the products to powers rule.(5x-7y8z-5)-3

A.
B.
C.
D.


Answer: B

Mathematics

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Find the exact value for the expression.sec 

A. - 
B. -1
C. - 
D. - 

Mathematics

In eastern Europe many state or government-owned enterprises have been transformed into private companies in a process known as

A. deregulation B. privatization C. expatriation D. repatriation

Mathematics

Solve the problem.After introducing an inhibitor into a culture of luminescent bacteria, a scientist monitors the luminosity produced by the culture. Use a graphing utility to fit a logarithmic function to the data. Round values to the nearest hundredth. Then, use the function to predict the luminosity, to the nearest hundredth, after 20 hours. 

A. y = 107.55 - 41 ln x; -15.27 B. y = 100.5 - 32.7 ln x; 2.54 C. y = 112.97 - 45.97 ln x; -24.74 D. y = 98.75 - 32.66 ln x; 0.91

Mathematics

Fill in the blank with one of the words or phrases listed below. Some words or phrases may be used more than once. logarithms are logarithms to base e.

A. Common B. Inverse C. Natural D. Exponential

Mathematics