Question

the fact that the astrolabe was developed in the muslim empire implies that
○ europeans had more advanced technology.
○ europeans did not make use of new knowledge.
○ the muslim empire was technologically advanced.
○ the world outside of europe was undeveloped.

Explanation:

Developing a technology like the astrolabe shows technological capability. The first option is wrong as the astrolabe's development in the Muslim empire doesn't imply Europeans had more advanced tech. The second option is incorrect as there's no info about Europeans' use of knowledge here. The fourth option is wrong because the Muslim empire's technological achievement contradicts the idea that the non - European world was undeveloped. So the correct implication is that the Muslim empire was technologically advanced.

Answer:

the Muslim empire was technologically advanced.