Rachel bought bananas and apples. she paid.59 per pound for bananas and 1.29 per pound for apples. rachel spent 14.82 total. she bought twice as many pounds of bananas as apples. how many pounds of bananas did rachel buy?

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?