SOLUTION: If 9e^3t=27, then t= My answer choices are: A)27 B) Ln cubed root 3 C) 1 D)Ln 3 E) Ln 9 This is how I've been solving it: 9e^3t=27 e^3t=3 Divided by 9 on both s

SOLUTION: If 9e^3t=27, then t= My answer choices are: A)27 B) Ln cubed root 3 C) 1 D)Ln 3 E) Ln 9 This is how I've been solving it: 9e^3t=27 e^3t=3 Divided by 9 on both s

Algebra.Com

Question 620725: If 9e^3t=27, then t=
My answer choices are:
A)27 B) Ln cubed root 3 C) 1 D)Ln 3 E) Ln 9
This is how I've been solving it:
9e^3t=27
e^3t=3 Divided by 9 on both sides
Lne^3t=Ln3 "Taking the ln on both sides"
(3t)Lne=Ln3 Power Property
3t(1)=Ln3 The natural log of e just so happens to be 1
3t=Ln3
t=Ln3/3 Divide by 3 on both sides
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
D.
RELATED QUESTIONS
log6 (3) + log5 (2) is equivalent to A 0 B ln(2) * ln (6) C 1 / ln(6) D ln(2) / ln (answered by rapaljer)

2 LN 2 - ((LN 36) / 2) + (2/3 LN 27). I think it is: LN [(27 ^ (2/3))(2^2) / (36^.5) Is (answered by stanbon,12cleo)

Please Help I have tried this problem and still getting the wrong answers. Thanks.... (answered by stanbon)

Write as a single logarithm and check with a calculator a) ln 5 + ln 3 b) ln 2+ ln 10... (answered by jim_thompson5910,stanbon)

Solve for x: e^2x + 4e^-2x = 4. X= a. (1/2) ln 2 b. (1/3) ln 2 c. (1/3) ln 3 d.... (answered by stanbon,venugopalramana)

Hey I want to know how to evaluate these expressions. A)e^ln 23 B) e^9 ln pie sign (answered by ikleyn)

Rewrite ln(6e^3/v^5)^6 as a sum or difference of terms if possible. Then simplify. I... (answered by Alan3354)

Rewrite the expression 3 ln(2) - 2 ( ln(10) - ln(4) ) in the form ln(x), a single... (answered by stanbon,josmiceli)

If ln a = 2, ln b = 3, and ln c = 5, evaluate the following: (a) \ln (\frac{a^{-4}... (answered by Alan3354)