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Exponential growth In this math learning video, I (Susanne) explain word problems on the exponential growth of algae in biology. We calculate the starting value, the doubling time, and solve exponential equations using the logarithm. Mathematics explained simply. 0:00 Introduction - exponential growth 0:17 Example a) Calculate the starting value 2:26 Example b) Calculate the factor 3:52 Example c) Calculate the area of algae 6:49 Example d) Calculate the time 10:17 Example e) Calculate the doubling time 13:41 Example f) Calculate the intersection point of exponential functions 18:25 Until the next video :) Become a channel member now and support my channel: ➤ https://www.youtube.com/mathematrick/... ???? ???? MY COMPLETE EQUIPMENT ➤ https://mathematrick.de/mein-equipment/ Feel free to support me with a few coins for a cup of tea! ???? ➤ https://www.paypal.me/MathemitSusanne ❤️ ABOUT ME ???? My Insta: @mathema_trick ???? My website: http://www.MathemaTrick.de ???? My email: [email protected] ???? My band: / moonsunband Address for business inquiries and fan mail: Susanne Scherer Gaustraße 8, F32 67655 Kaiserslautern Please send packages and parcels directly to the DHL Packstation: Susanne Scherer 1054501450 Packstation 179 67655 Kaiserslautern #Growth #Math #MathemaTrick