The SPC does not include forwarding services to a new address. When a package is not deliverable or refused by the occupant, a SPC will attempt to locate a new address through publicly available address services.
T1 = Hours to produce the first unit. b = (Log of the learning rate/Log 2) = Slope of the learning curve. If the learning rate for a given operation is 80%, and the first produced unit took 1.000 hours, the hours needed for the thirteenth unit can be calculated as follows: TN = T1(Nb).
To take the average, you need to use both of the given z values(-8 and 3) and figure out the slope of the line at each point. slope at each point: -16(-8)= 128 and -16(3)= -48. The average of 128 and -48, calculated as (128-48)/2, is 40. The average rate of change of the function is 40. collegekid1988 Â· 8 years ago.