Find the distance between the points (4, 2) and (-8, 7).

Solve for x, y, and z. show all steps.

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable