Solve the equation.ln (3x - 4) = ln 20 - ln (x - 5)
A. ?
B. 19/3
C. 5, 5/3
D. 0, 19/3
Answer: B
Mathematics
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Factor and, if possible, simplify the expression.
A. csc2x + tan2x B. sin x + cos x C. csc x tan x D. 1
Mathematics
Provide an appropriate response.Suppose the number of fleas N (in thousands) in a given area is related to the number of pounds of insecticide x sprayed on the nesting areas according to Nx - 10x + N = 300. Find 
, the rate of change of the number of fleas with respect to the number of pounds of insecticide.
What will be an ideal response?
Mathematics
Approximate to three decimal places.
A. 26.459 B. 26.458 C. 26.448 D. 26.457
Mathematics
For the pair of functions, find the indicated domain.For f(x) = 
and g(x) = 
Find the domain of fg.
A. (1, 8) ? (8, ?) B. [0, 8) ? (8, ?) C. [1, 8) ? (8, ?) D. [1, ?)
Mathematics