Answer:
1
Step-by-step explanation:
The circumference of a circle is found with the equation
C = 2 pi * r
Since we have the circumference we can find the radius. Then once we have the radius we can determine the diameter.
9619 = 2 (22/7) r
multiply each side by 7
67333 = 2*22*r
67333 = 44r
divide each side by 44
r = 67333/44 = 1530.295 rounded to the nearest hundredth = 1530.30
The diameter is 2 x the radius, so
1530.30 x 2 = 3060.6 ft
The diameter of the crater is 3060.6 ft
You did not write the question correctly but I will try to answer the question according to 2 possible interpretations of your question.
Case 1:
Given the geometric sequence:

Common ratio is given by

The explicit rule of a geometric sequence is given by

Therefore, the explicit rule of the given sequence is

Case 2:
Given the geometric sequence:

Common ratio is given by

The explicit rule of a geometric sequence is given by

Therefore,
the explicit rule of the given sequence is
17/50 is 34% as a fraction!