Solve the equation. Use the change of base formula to approximate an exact answer to the nearest hundredth when appropriate.e-x = 
A. x = ln 
B. x = -ln 
C. x = -ln 1
D. x = -ln 7
Answer: B
Mathematics
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In how many ways can four taxi drivers be assigned to eight cars? ?
A. 5,040 B. 70 C. 3,024 D. 126 E. 1,680
Mathematics
For the given functions f and g, find the requested function.f(x) = 3x - 1; g(x) = 2x2 - 2Find (f + g)(5).
A. 66 B. 52 C. 62 D. 63
Mathematics
If you have the following function f ( x ) = 9x + 7, compute f (1), f (-3), f (4), f (-6).
A. f (1) = 19, f (-3) = -22, f (4) = 46, f (-6) = -49 B. f (1) = 16, f (-3) = -20, f (4) = 43, f (-6) = -47 C. f (1) = 15, f (-3) = -19, f (4) = 42, f (-6) = -46 D. f (1) = 17, f (-3) = -21, f (4) = 44, f (-6) = -48 E. f (1) = -16, f (-3) = 20, f (4) = - 43, f (-6) = 47
Mathematics
Evaluate.
, for p = 18 and q = 6
A. 24 B. 12 C. 6 D. 30
Mathematics