A study was done in 2015 that collected data on teenagers

Last updated: 7/26/2022

A study was done in 2015 that collected data on teenagers and text messaging. * In 2015, there were about 22 million teenagers (aged 13-17) in the United States. * They each sent an average of 900 text messages per month. About how many text messages did all of the teenagers in the United States send each month? Express your answer using scientific notation. No rounding.