Sedimentary rocks are usually classified as
a. intrusive or extrusive
c. basaltic, granite, or andesitic
b. foliated or nonfoliated
d. detrital, chemical, or organic

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path

East asia is considered a less developed nation. true or false

The percentage of people in the united states engaged in agriculture in 2000 was approximately a. 56% b. 38% c. 21% d. 2%