The reliability of a new model of CD player can be described by the exponential function R(t) = 2.7- (1/3 ) t , where the
reliability R is the probability (as a decimal) that the CD player is still working t years after it is manufactured. Round the
answer to the nearest hundredth. Then write your answer as a percent.
-What is the probability that the CD player will still work 4 years after it is manufactured?
A) $2 \%$
B) $9 \%$
C) $92 \%$
D) $27 \%$

Question

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The Answer of The reliability of a new model of CD player can be described by the exponential function R(t) = 2.7- (1/3 ) t , where the
reliability R is the probability (as a decimal) that the CD player is still working t years after it is manufactured. Round the
answer to the nearest hundredth. Then write your answer as a percent.
-What is the probability that the CD player will still work 4 years after it is manufactured?
A) $2 \%$
B) $9 \%$
C) $92 \%$
D) $27 \%$

The Reliability of a New Model of CD Player Can 2%2 \%2%

The Reliability of a New Model of CD Player Can $2 \%$