a bicycle has a listed price of $557.98 before tax if the sales tax rate is 6.5% find the total cost of the bicycle with sales tax included

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?