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*************** Data released by the Department of Education regarding the rate (percentage) of ninth-grade students who don't graduate in a certain year showed that, out of 50 states, 14 states had an increase in the dropout rate during the past 2 years. 17 states had a dropout rate of at least 30% during the past 2 years. 25 states had an increase in the dropout rate and/or a dropout rate of at least 30% during the past 2 years. (a) How many states had both a dropout rate of at least 30% and an increase in the dropout rate over the 2-year period? states (b) How many states had a dropout rate that was less than 30% but that had increased over the 2-year period? states

*************** Data released by the Department of Education regarding the rate (percentage) of ninth-grade students who don't graduate in a certain year showed that, out of 50 states, 14 states had an increase in the dropout rate during the past 2 years. 17 states had a dropout rate of at least 30% during the past 2 years. 25 states had an increase in the dropout rate and/or a dropout rate of at least 30% during the past 2 years. (a) How many states had both a dropout rate of at least 30% and an increase in the dropout rate over the 2-year period? states (b) How many states had a dropout rate that was less than 30% but that had increased over the 2-year period? states

Advanced Engineering Mathematics
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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Data released by the Department of Education regarding the rate (percentage) of ninth-grade students who don't graduate in a certain year showed that, out of 50 states, 14 states had an increase in the dropout rate during the past 2 years. 17 states had a dropout rate of at least 30% during the past 2 years. 25 states had an increase in the dropout rate and/or a dropout rate of at least 30% during the past 2 years. (a) How many states had both a dropout rate of at least 30% and an increase in the dropout rate over the 2-year period? states (b) How many states had a dropout rate that was less than 30% but that had increased over the 2-year period? states Need Help? Read It Watch It
Transcribed Image Text:Data released by the Department of Education regarding the rate (percentage) of ninth-grade students who don't graduate in a certain year showed that, out of 50 states, 14 states had an increase in the dropout rate during the past 2 years. 17 states had a dropout rate of at least 30% during the past 2 years. 25 states had an increase in the dropout rate and/or a dropout rate of at least 30% during the past 2 years. (a) How many states had both a dropout rate of at least 30% and an increase in the dropout rate over the 2-year period? states (b) How many states had a dropout rate that was less than 30% but that had increased over the 2-year period? states Need Help? Read It Watch It
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