An undefined term cannot be used in a theorem. true or false.

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample