precalc word problem exponential/logarithms

Sep 2nd, 2015
HelloWorld
Category:
Engineering
Price: $5 USD

Question description

a lake is tocked with 1,500 young trout. The number of the original trout alive after x years is given by the function T(x)=1,500e^-0.4x . when will there be 300 of the original trout left?

a. let 300 be the value of t(x). rewrite the eqaution to show this. 

b. use natural logarthms to solve the equations for x. 

(please do part b step by step, clearly showing each step. 

Tutor Answer

(Top Tutor) Daniel C.
(997)
School: University of Maryland
PREMIUM TUTOR

Studypool has helped 1,244,100 students

Summary
Quality
Communication
On Time
Value
Five Star Tutor
Feb 28th, 2017
" Outstanding Job!!!! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1819 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors