(21.3 x 10^6) x (3.52 x 10^4) a
74.976 x 10^10

b
7.4976 x 10^2

c
74.976 x 10^24

d
7.4976 x 10^11

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

step-by-step explanation:

where is the question is there is a formula or is there not one

a sample of water is taken and kept in a beaker in a freezer at a constant temperature of 0°c. if the system is at dynamic equilibrium, which of these statements is true?