A telephone pall of 750 American adults asked "where would you rather go in your spare time?" One response, by 275 adults, was the Mall. Compute and explain a 99% confidence interval estimate of the proportion of all American adults who would respond the Mall".

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?

The price of one share of a company’s stock declined $13.89 every day for 2.5 days what was the stocks total decline in price