A river in which state is named for the Rappahannock tribe that John Smith met in 1607?

What rich, buttery, crumbly cookie is a Scottish favorite? A rin is 1/10 of a sen, which is 1/100 of which currency unit? What kind of ring does a baby chew on when its incisors come in? What is a ring-shaped cake pan with fluted sides called? A river is named for which Scottish-born explorer, the first European known to cross North America north of Mexico? What phrase means a robbery at gunpoint or an adhesive air freshener? A rock called peridotite produces which hardest of gems? Which group recorded "How Deep Is Your Love"?