Use logarithmic identities to complete the following. Write 4ln (x - 2) - 5 ln x as a single logarithm.
A. ln 
B. ln 20x(x - 2)
C. ln 
D. ln x5(x - 2)4
Answer: A
Mathematics
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Simplify the expression.-4-2
A. 16
B. 
C. -16
D. - 
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Find the distance between the point P(5, 3) and O(0, 0). ? Enter as a radical expression or an integer.
What will be an ideal response?
Mathematics
Find the probability.A calculator requires a keystroke assembly and a logic circuit. Assume that 97% of the keystroke assemblies and 94% of the logic circuits are satisfactory. Find the probability that a finished calculator will be satisfactory. Assume that defects in keystroke assemblies are independent of defects in logic circuits.
A. .9118 B. .9409 C. .9600 D. .8836
Mathematics
Graph the function.
a. 
b. 
c. 
d. 
Mathematics