View Single Post
Old 01-21-2019, 02:56 PM
NotSmart NotSmart is offline
Join Date: Jan 2019
Location: Hartford, CT
Studying for Exam PA
College: Capital Community College
Posts: 82

Originally Posted by Chappy View Post
S0(x) = (k^2 - x)^0.5/k

What is S30(x)?

I thought it was [(k^2 - x)/(k^2 - 30)]^0.5 but don't think this is correct.
Is it [(k^2 - x - 30)/(k^2 - 30)]^0.5?
Express S30(x) using S0(30 + x) and S0(30)

Future lifetime of a newborn is 30 + x, not x, so your 2nd expression is correct.

Last edited by NotSmart; 01-21-2019 at 02:59 PM..
Reply With Quote
Page generated in 0.08930 seconds with 9 queries