A holiday package is valued $15.000 today. If inflation averages 2% per year, calculate the value of the holiday package indexed for inflation over 4 years

What is the pattern in the values as the exponents increase?

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income