Answer:

Step-by-step explanation:
Given

Required
Determine KBC
Since BK is a bisector of ABC at B,
this implies that:

Substitute 28.3 for ABK

Reorder

the answers are <span>the lower quartile and the maximum and The minimum and the upper quartile.</span>
Answer:
7.5
Step-by-step explanation:
it's basically just 15 divided by 2