Acircular track has a circumference of 1/4 mile. what is the radius?

The formula for circumference is . We know the circumference and therefore we can plug that into the formula and solve for the radius.



Lets divide by 2 first.


Next, lets divide by pi.

Thus the answer is of a mile, which is approximately of a mile.

Hi! mark me brainliest if i : )y = 0.213x – 352.0    represents this linear model shown in the data table.plug in the values of x into the equation for a double check.let's try 1980.y = 0.213(1980) – 352.0y = 69.74which is closest to the 70.1 whereas other options do not satisfy the condition.