The jurisdiction of a rescue team includes emergencies occurring on a stretch of river that is 38 miles long. Experience has shown that the distance along this stretch, measured in miles from its northernmost point, at which an emergency occurs can be represented by a uniformly distributed random variable over the range zero to 38 miles. The rescue team's base is at the midpoint of the stretch of river. Find the probability that a given emergency arises more than 10 miles from this base.

Use Excel or JMP to find probabilities and values. Do not round intermediate calculations. Round your final answer to four decimals. Use number format 0.0000 Do not use probability tables to find probabilities.