Answer:
64 builders must be employed to build a house in 16 days
Answer:

Step-by-step explanation:
Given
The attached graph
Required

This is the point where

On the attached graph;
when 
Hence:

Answer:
Step-by-step explanation:
The domain of this quadratic is "all real numbers." The function is defined for all x.
Um maybe 5.2 it depends on the frog and how many they eat to reproduce faster