Answer:

Step-by-step explanation:
Given


Required
Determine the domain
First, we need to solve for p
Substitute 70 for t in 

Collect Like Terms


Solve for p


This implies that Larry can not invite up to 6 people.
Hence, the domain can be represented as: 
I believe its 50 because 0.35x50=17.5 (35%=0.35)
Answer:
the 1st one
Step-by-step explanation:
Answer:
Height = 5
Step-by-step explanation: