Answer:
i want to help... but there is no picture :/
Step-by-step explanation:
A) triangle c, has the largest area
b) a= 1/2 (3) (3) a= 4.5
the picture shows what i mean hope this helps :)
Answer: the sequence is increasing. The reason it is increasing because its atleaset increasing by one number.
All students will have a chair to their needs. So a 100% probability.