I attached the question down below, thank you !

3. The 13 orbital of the hydrogen atom is 4:14:30): Ae \"'00 where r is the distance of the electron from the proton, no is the radius of the hydrogen atom, and A in a constant. a) Calculate A such that f |\\P.,(r,9,)|2dv : 1 (lama: b) What are the dimensions of 411,? c) What is the most likely distance between the electron and the proton in the 13 orbital? d) What is the mean distance between the electron and the proton in the 13 orbital? e) What is the probability that the electron can be found a distances greater than 200 from the proton in the 13 orbital