HELPPP!! A border is sewn onto the edge of a circular table cloth the length of the border is 22.98 feet what is the area of the whole tablecloth

Georgia bought a packge of of 14 dollies to use in her valentines.she used 5/7 of the package to make her in valentines. how many dollies did she have left

Hi my sisters and brothers can tell me the answer because i don’t understand the question

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?