Aportable electric fan is operating on a 9.0 v battery. the current going into the motor is 160 ma. determine the resistance of the portable fan.

correct it is c.) b b

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

what is the actual question though?