If the grain of rice is put on the first square,2 grains of rice on the second square 4 grains of rice in the thirds square 8 grains of rice on the fourth square ect. (doubling each time) how many grains of rice would be on the last square? represent your answer first in exponential from. use a table below to solve the problem

Ead this sentence from the evolution of useful things.the underlined phrases indicateaaking waterproof sandpaper would allow wet sanding,which in turn would cut down on dust, and thus be a greatmprovementpassing of timea directional change of positiona cause-and-effect relationshipsequence of events.save and exitmark this and retur