This year the winner of the new york marathon grand the 8, trenton 24 minutes what is the runners unit rate

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?