According to the hubble law, a galaxy that is four times as far from earth will be moving away approximately
a. a quarter as fast
b. twice as fast
c. four times as fast
d. at the same speed

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.

i think the answer would be reserve.