If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Course: Digital SAT Math > Unit 11

Lesson 5: Data representations: advanced
Test prep
Digital SAT Math
Advanced: Problem solving and data analysis
Data representations: advanced
© 2024 Khan AcademyTerms of usePrivacy PolicyCookie Notice

Data representations: advanced

Google Classroom

Problem

A vertical bar graph shows US DVD sales in billions of dollars from 2007 to 2012. The data are as follows: 2007, 15.7; 2008, 11.6; 2009, 9.8; 2010, 8.7; 2011, 6.8; 2012, 6.2.
The bar graph shows US DVD sales, in billions of dollars, from the years 2007 to 2012. Compared to the sales in 2007, US DVD sales had declined by about 45% by which of the following years?
Choose 1 answer:
Show calculator