Johnny counts 6 apples on the floor. What is the maximum and minimum number of apples? What is the uncertainty of the measurement?

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.

where’s the list ? the question is incomplete

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000