Solve the equation. Give an exact solution.ln x - ln(x - 4) = ln 4
A. 0
B. 
C. 
D. no solution
Answer: C
Mathematics
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Solve the problem.(n - 1)! =
A. 
B. n! - 1!
C. n × (n - 1)!
D. 
E. none of these
Mathematics
Identify the polynomial as a monomial, binomial, trinomial, or none of these.9z4 + 7z3 + 2z2 + 9
A. Trinomial B. Binomial C. None of these D. Monomial
Mathematics
Find I when E = 24 V, XC = 3 Kê, and R = 7 Kê.
a. 2.4 mA b. 7.3 mA c. 3.4 mA d. 8.0 mA e. 3.2 mA
Mathematics
Write in exponential form.log7 49 = 2
A. 749 = 2 B. 492 = 7 C. 27 = 49 D. 72 = 49
Mathematics