Acandle is placed in front of a concave spherical mirror of focal length 9.60 cm. the image of the candle is inverted and 3.40 times as large as the candle itself. what is the distance of the candle to the mirror? show all work and provide units of measure.

f = 9.60 cm

m = -3.40  ( because the image is inverted the number is negative)

u = distance

M = f / f-u

-3.40 = 9.60 / (9.60 - u)

Solve for u:

u = 12.42 cm  (Round answer as needed.)

does anyone know or what?

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.