This is impossible to know, since the diameter of a black hole isn't a universal constant. However, if you are referring to the diameter of a singularity and not the diameter of the event horizon, the answer is slightly different. Since a singularity is a point and therefore does not have a measurable diameter, it could be said that an infinite number could fit within a linear mile.
The event horizon of any stellar mass black hole would be more than a mile across.
The area in acres is 125,653 9.
Jupiter has a diameter of 88,846 miles.
It's about 0.3183 mile. (rounded)
195 laps.
The planet with a diameter closest to this value is Uranus, which has a diameter of 31,763 miles.
That depends whether the "10-mile circle" refers to the circle's radius, its diameter, or its circumference. Assuming it is the diameter, divide it by 2 (to get the radius), then use the formula: area = pi x radius2.
The diameter is 31 times 2 = 62 miles
113.097 square miles or 3.15296e9 square feet.
it would depend on the speed of the car or the diameter of the tire.
200 miles
That would depend upon the size of the tire. My car has tires that are about 221/4" in diameter which means they have circumference: circumference = π x diameter ≈69.9" which is the distance travelled in one complete revolution of the tire. 1 mile = 63360 in ⇒ revolutions = 1 mile ÷ circumference_of_tire ≈ 63360 in ÷ 69.9 in ≈ 906.43 revolutions per mile My bicycle has tires that are about 271/2" in diameter meaning the number of revolutions is: revolutions ≈ 63360 in ÷ (π x 271/2 in) ≈ 733.39 revolutions per mile
The circumference of a circle with a 21 mile diameter is 66 miles (approx).