Answer:
Step-by-step explanation:
we know that
The equation of a exponential growth function is given by
where
y is the population
x is the time in years since year 2015
a is the initial value
r is the rate of change
we have
substitute
In the year 2040 the value of x is equal to
substitute
Now the formula for the area of a circle is: πr². So we take 3 and just put it into the equation. π·3²=28.27. This is the area of the circle. Now the rate of change I think would just be the difference between the radius and the area of the circle so 28.27-3=25.27.
You just multiply 6 times 3/4, .75, or 75%.
6 times .75 = 4.50 yards
Answer:
-56
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
8,4,0,-4,-8,-12,-16,-20,-24,-28,-32,-
or 4*17=68
68-12=56
