1. Which of the following sentences best matches the meaning of the equation d = x; – x;? a. The final position is the initial position minus the displacement.
b. The initial position is the final position plus the displacement.
C. The displacement is the initial position minus the final position.
d. The displacement is the final position minus the initial position.

4

explanation:

4

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.

this would be about 43%