The Energy Information Administration reported that the mean retail price per gallon of regular grade gasoline was . Suppose that the standard deviation was and that the retail price per gallon has a bell-shaped distribution.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

is there a picture

step-by-step explanation:

hi im bob : l

step-by-step explanation:

good luck on ur quiz test or homework. have a good day : )