For your questions:
Question 7: The correct answer is 30 years. Spartan males typically spent around 30 years in the army, starting their military training at a young age and serving until they were around 60.
Question 8: The statement that is NOT correct about the rights women had in Sparta is Spartan women had very little rights. Spartan women actually had more rights compared to women in other Greek city-states; they could own property, pick their husbands at times, and managed their households.