The specifications for an electronic device are 3.00 ± 0.10 amps. if the standard deviation is 0.02, what is the capability index? write your answer to 2 decimal places (x. xx)

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?