Answer:
The number of students would have increased by 25%.
Step-by-step explanation:
The graph is the intersection of the interior of a circle with a half-plane.
Answer:
Step-by-step explanation:
lets say in the shown triangle x=165
so speed 
and 
Also since distance = speed* time
time = pi minutes = pi/60 seconds
y = 
y = 
Now using the pythagorean :

<u>derivate the equation so we get :</u>


m/s
So Rate of change = <u><em>25.387 m/s</em></u>
I think you mean "ratio", not "raito." Ummm... The answer is 30 models that were sold
Answer:
A
Step-by-step explanation:
trust