IMPEACH THIS NANCY POLEOEOSI

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?

Will mark name all segments skew to bc

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase