Condense the expression 7(log x- log y) to the logarithm of a single term.
A. 
B. 
C. 
D. 
E. 7(log x - log y)
Answer: A
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Solve.A doctor wants a patient to receive 1.5 L of a normal saline solution in a 
period. How many milliliters per hour must be administered?
A. 18 mL B. 0.125 mL C. 1500 mL D. 125 mL
Determine whether the statement is a self-contradiction, an implication, a tautology (that is not also an implication), or none of these.[(p ? q) ? (q ? r)] ? (p ? r)
A. Self-contradiction B. Tautology C. Implication D. None of these
Sketch the graph of the function and find the domain and range.f(x) = (x - 2)2 - 1
A. domain: all real numbers
range: y ? -1
B. domain: all real numbers
range: y ? 2
C. domain: all real numbers
range: y ? -2
D. domain: all real numbers
range: y ? -1
Find the value of the logarithm without using a calculator.log10100
A. -1 B. -2 C. -3 D. 2