The years in which Tina's raise was more than $0.50 an hour over the previous year are
2002
2004
2005
2006
2007
From the question, we are to determine the years in which her raise was more than $0.50 an hour over the previous year
Considering the graph
Her raise was $6.50 - $5.50 = $1.00
Her raise was $7.00 - $6.50 = $0.50
Her raise was $7.75 - $7.00 = $0.75
Her raise was $8.50 - $7.75 = $0.75
Her raise was $10.50 - $8.50 = $2.00
Her raise was $11.50 - $10.50 = $1.00
Hence, the years in which Tina's raise was more than $0.50 an hour over the previous year are
2002
2004
2005
2006
2007
Lear more on Calculating rate of pay here: https://brainly.com/question/21290862
#SPJ1
