Anumerical differentiatition formula for finding
f'(xk)is given
byfk'=(1/12h)[fk-2-8fk-1+8fk+1-fk+2 ]where
f(xk-n)=f(xk-nh).using taylor
seriesexpansion, find the truncation error of the formula.

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?