
Zaira L.
asked 04/12/21The mathematical model for learning an assembly-line procedure needed for assembling one component of a manufactured item is n = -5 In (0.89/P-1)
The mathematical model for learning an assembly-line procedure needed for assembling one component of a manufactured item is n = -5 In (0.89/P-1) where P is the proportion of correctly assembled components after n practice sessions. Solve the equation for P to find an equation for the proportion of correctly assembled components in terms of the number of practice sessions n.
MULTIPLE CHOICE
a. P = 0.89 • (en/5 +1)
b. P = 0.89/(e-5n+1)
c. P = 0.89/(e -n/5+1)
d. P = 0.89/(e -5/n+1)
e. P = 0.89/(e n/5+1)
Use the model to predict the percent of components that will be correctly assembled after 6 practice sessions.
If the answer is not an integer, enter it as a decimal. Round to the nearest hundredth of a percent, if needed.
The percent of correctly assembled components is ? %
2 Answers By Expert Tutors
n = -5ln(0.89/P - 1)
n/-5 = ln(0.89/P - 1)
en/-5 = eln(0.89/P - 1)
en/-5 = 0.89/P - 1
en/-5 + 1 = 0.89/P
Pen/-5 + 1 = 0.89
P = 0.89/(e-n/5 + 1)
C
n = -5ln(.89/(P-1))
-n/5 = ln(.89/(P-1))
e-n/5 = .89/(P-1). Take reciprocal of each side.
en/5 = (P-1)/.89
P = .89en/5 + 1. (This doesn't correspond to any of the given answer choices?)
P(6) ~ 3.955
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Paul M.
04/12/21