Mathematics, 23.03.2021 03:50 sindy35111

A New Internet Study looked at the texting habits of cell phone owners. The study reported that in 2011, cell phone owners between the ages of 18 and 24 exchanged an incredible 3200 texts per month. Back in 2009, a Nielsen study found that the same age range averaged 2899 texts per month.* What was the relative change in the number of text messages sent from 2009 to 2011?

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A New Internet Study looked at the texting habits of cell phone owners. The study reported that in 2...