What is a nonrenewable resource? a. natural resource that is replaceable b. natural resource that is limited in supply c. existing materials that are captured through using the heat of earth d. alternative energy forms like solar energy and wind power that can be recycled

The vector a? is 3.50 cm long and is directed into this page. vector b? points from the lower-right corner of this page to the upper-left corner of this page and has the components bx=-19.5 cm , by=25 cm. in the right-handed coordinate system, where the +x-axis directed to the right, the +y-axis toward the top of the page, and +z-axis out of the page, find the x-component of the vector product a? ×b? , measured in cm2.