Lake superior is the largest of the great lakes. it covers a surface area of about 3 square miles. how can one show the estimated area of lake superior as a whole number multiplied by a power of ten.
what are you asked to find?
how can you use a pattern to find the answer

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon