Jeff A.

asked • 07/18/18

Help with logarithms

An economist has found the following function for the number of mobile phones (in millions) sold worldwide since the year 2014:

V(t) = 1244.74 · 1.1439t

t= time in years. t=0 is the year 2014

Compute algebraically in which year 3.5 billion mobile phones will be sold worldwide according to this function.

Can someone explain to me how to calculate this algebraically step by step? I have an exam tomorrow and my log skills are still rusty....

Thank you.

1 Expert Answer


Philip P. answered • 07/18/18

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