Steady-state creep rate data taken for an alloy held at 900C are given as follows: s (s-1) 10-4 O (MPa) 15 10-6 4.5 If it is known that the activation energy for creep is 262,000 J/mol, compute the steady- state creep rate at a temperature of 750C and a stress level of 23 MPa. Round your answer to three decimal places