A candidate claims that he has an 90% approval rating. A simulation was run 100 times to test this claim and the data was plotted on a graph. The graph had a normal distribution and the interval was (.58, .76) and a standard deviation of .03. Use the standard deviation to determine the margin of error?

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.