Answer: 9
Step-by-step explanation:
112 divided by 12 = 9
9x1 = 9
17.69
You can round it if needed
Answer: The speed of the bird when it flies against the wind would be 8 meters per second
Answer:
Given the graph
and 
We have to find the value of k;
Since, g(x) = f(x) +k

Subtract
from both sides we get;

Add 2 to both sides we get;

Simplify:

or
k = 5
Therefore, the value of k = 5