The area of a circle is
Лx r²
so you would take 3.14 times 2.2²
3.14 x 4.84
so your answer would be 15.19.
<span>It is symmetric to X,Y-Axis</span>
Answer:
The second one I think
Step-by-step explanation:
For this case we have an equation of the form:
f (w) = A * (b) ^ w
Where,
A: initial amount
b: growth rate
w: number of weeks
Substituting values we have:
f (w) = 400 * (1.05) ^ w
Answer:
the beetle population can be determined after a number of weeks, w, with the following function:
f (w) = 400 * (1.05) ^ w
