Answer:
ttft
Step-by-step explanation:
The area of any circle is equal to

, where r is the radius.
We know that the diameter is 12. The radius is always half of the diameter, so the radius of our circle must be 6.
Substitute 6 for r in our equation and simplify.
π6² = π6×6 =
36π in²
Answer:
The answer is B
Step-by-step explanation:
Ed2020
Answer:
$641.91
Step-by-step explanation:
A(t) = 570(1+0.02)^6