The radius of the hydrogen atom is 0.529x10/-10 and the radius of the nucleus is 1.2x10/-15m. compare the radius of each by writing a ratio.

we know that

The radius of the hydrogen atom is  

The radius of the nucleus is  m

the ratio is equal to

that means the radius of the hydrogen atom is 44,083.33 times the radius of the nucleus

therefore

the answer is

the ratio is equal to 44,083.33

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"