The race officials want to set up portable bleachers near the finish line. each set of bleachers is 4.50 meters long and 2.85 meters wide. how many square meters of open ground space do they need for each set?

less than one you can't create energy

i will answer your question if you answer mine

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods