trying to solve this for t=8 any help
M math321 New member Joined Nov 18, 2010 Messages 9 Nov 19, 2010 #1 trying to solve this for t=8 any help
D Deleted member 4993 Guest Nov 19, 2010 #2 math321 said: trying to solve this for t=8 any help Click to expand... e[sup:38ylb7ij]-1.6t[/sup:38ylb7ij] = e[sup:38ylb7ij]-1.6*8[/sup:38ylb7ij] = 2.76077*10[sup:38ylb7ij]-06[/sup:38ylb7ij] Now evaluate the whole function.... Looks like a simple problem - where are you stuck? Please share your work with us, indicating exactly where you are stuck - so that we may know where to begin to help you.
math321 said: trying to solve this for t=8 any help Click to expand... e[sup:38ylb7ij]-1.6t[/sup:38ylb7ij] = e[sup:38ylb7ij]-1.6*8[/sup:38ylb7ij] = 2.76077*10[sup:38ylb7ij]-06[/sup:38ylb7ij] Now evaluate the whole function.... Looks like a simple problem - where are you stuck? Please share your work with us, indicating exactly where you are stuck - so that we may know where to begin to help you.
L lookagain Elite Member Joined Aug 22, 2010 Messages 3,251 Nov 19, 2010 #3 math321 said: trying to solve this for t=8 any help Click to expand... math231, yes, please show your work. --------------------------------- If you have typed into a calculator and/or a computer the following, then it won't work (not give the correct answer): 83000/1 + 2074e ^( -1.6)(8) or 83000/(1 + 2074e^(-1.6)(8)) because of the order of operations. For instance, for part of a list of acceptable forms, you could type 83000/[1 + 2074e^(-1.6*8)] or 83000/[1 + 2074e^((-1.6)(8))].
math321 said: trying to solve this for t=8 any help Click to expand... math231, yes, please show your work. --------------------------------- If you have typed into a calculator and/or a computer the following, then it won't work (not give the correct answer): 83000/1 + 2074e ^( -1.6)(8) or 83000/(1 + 2074e^(-1.6)(8)) because of the order of operations. For instance, for part of a list of acceptable forms, you could type 83000/[1 + 2074e^(-1.6*8)] or 83000/[1 + 2074e^((-1.6)(8))].