log (4x+9)=1+ log (x-1) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. x= (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) O B. The solution is the empty set.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Question
Solve the logarithmic equation.
log (4x+9)=1++ log (x-1)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. x=
(Type an integer or a simplified fraction. Use a comma to separate answers as needed.)
O B. The solution is the empty set.
Transcribed Image Text:Solve the logarithmic equation. log (4x+9)=1++ log (x-1) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. x= (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) O B. The solution is the empty set.
If interest is compounded continuously at an annual rate of 0.11, how many years will it take for a principal P to double?
The principal will double in year(s).
(Round up to the nearest year.)
Transcribed Image Text:If interest is compounded continuously at an annual rate of 0.11, how many years will it take for a principal P to double? The principal will double in year(s). (Round up to the nearest year.)
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