Which number is four thousand times larger than 1.1 x 10^3 ? a) 1.1 x 106 b) 1.1 x 107 c) 4.4 x 106 d) 4.4 x 107

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Can someone pls ! pls answer all. no explanation needed..

Which one ? is the answer and how to find this answer