Please answer the last question,

What is the corresponding value of ?? (Round your answer to four decimal places.)

A machinist is required to manufacture a circular metal disk with area 1000 cm2. (a) What radius produces such a disk? (Round your answer to four decimal places.) 17.5412 w cm (b) If the machinist is allowed an error tolerance of :8 cm2 in the area of the disk, how close to the ideal radius in part (a) must the machinist control the radius? (Round your answers to four decimal places.) 17.7697 iJ cm a 0 area 0 target radius (9 radius 0 target area 0 tolerance in the area / What is f(x)? area 0 target radius 0 radius 0 target area 0 tolerance in the area \\/ What is a? 0 area target radius 0 radius 0 target area 0 tolerance in the area J What is L? 0 area 0 target radius 0 radius target area 0 tolerance in the area J What value of; is given? 8 J cm2 What is the corresponding value of 5? (Round your answer to four decimal places.) 20.0445 x cm