Can someone help me? Please and thank you.

Which number line represents the solution set for the inequality - x 24?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points