Question

the latin prefix in - means
ot, without.\
the audience members started to get restless as they listened to jodies indefinite plans for improvements he would make if elected class president.
why do the audience members start to get restless?
the speech lacks any concrete details.
the speech is very engaging.
the speech provides too much complex information.
the speech is not loud enough.

Explanation:

The key - word "indefinite" means not definite or lacking in specific details. So the audience got restless because the speech lacked concrete details.

Answer:

The speech lacks any concrete details.