+0  
 
0
258
1
avatar
find the zero of this function with a calculator

0=5500(0.7)^t -3100
Guest Mar 27, 2012
 #1
avatar+3077 
0
0=5500(0.7)^t -3100
3100=5500(0.7)^t
3100/5500=(0.7)^t
t=log(3100/5500, 0.7)

[input]log(3100/5500, 0.7)[/input]

validation:
[input]5500(0.7)^(1.6074747903957) -3100[/input]
admin  Mar 27, 2012

18 Online Users

avatar
avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.