Dawn Swift discovered that 20 years ago,the average tuition for one year at an Ivy League school was $4,500.Today,the average cost is $29,000.What is the growth rate in tuition cost over this 20-year period? Round off to the nearest 0.1%.
A)15.5%
B)4.2%
C)9.8%
D)10.6%

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The Answer of Dawn Swift discovered that 20 years ago,the average tuition for one year at an Ivy League school was $4,500.Today,the average cost is $29,000.What is the growth rate in tuition cost over this 20-year period? Round off to the nearest 0.1%.
A)15.5%
B)4.2%
C)9.8%
D)10.6%

Dawn Swift Discovered That 20 Years Ago,the Average Tuition for One