In 2007, there were about 3.8 gigawatts of solar photovoltaic installations. From 2007 through 2014, the industry showed exponential growth, with a yearly growth factor of 1.45. (a) Make an exponential model that shows the photovoltaic installations P, in gigawatts, at a time t years after 2007. P(t) = (b) Use this model to estimate the photovoltaic installations (in gigawatts) in 2011. (Round your answer to two decimal places.) gigawatts

In 2007, there were about 3.8 gigawatts of solar photovoltaic installations. From 2007 through 2014, the industry showed exponential growth, with a yearly growth factor of 1.45. (a) Make an exponential model that shows the photovoltaic installations P, in gigawatts, at a time t years after 2007. P(t) = (b) Use this model to estimate the photovoltaic installations (in gigawatts) in 2011. (Round your answer to two decimal places.) gigawatts

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

In 2007, there were about 3.8 gigawatts of solar photovoltaic installations.† From 2007 through 2014, the industry showed exponential growth, with a yearly growth factor of 1.45.