Determine whether the following statement makes sense or does not make sense, and explain your reasoning. The model P= -0.17n+2.1 describes the number of pay phones, P, in millions, n years after 2000, so solve a linear equation to determine the number of pay phones in 2002. Choose the correct answer below. O A. The statement makes sense because by solving the linear equation, the value of P can be determined, and P represents the number of pay phones in 2002. B. The statement makes sense because to find the number of pay phones, the equation needs to be solved for the given year, n. OC. The statement does not make sense because to find the number of pay phones, the expression should be evaluated for the appropriate value of n for the year 2002. OD. The statement does not make sense because to find the number of pay phones, the expression should be evaluated for n = 2000.
Determine whether the following statement makes sense or does not make sense, and explain your reasoning. The model P= -0.17n+2.1 describes the number of pay phones, P, in millions, n years after 2000, so solve a linear equation to determine the number of pay phones in 2002. Choose the correct answer below. O A. The statement makes sense because by solving the linear equation, the value of P can be determined, and P represents the number of pay phones in 2002. B. The statement makes sense because to find the number of pay phones, the equation needs to be solved for the given year, n. OC. The statement does not make sense because to find the number of pay phones, the expression should be evaluated for the appropriate value of n for the year 2002. OD. The statement does not make sense because to find the number of pay phones, the expression should be evaluated for n = 2000.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Determine whether the following statement makes sense or does not make sense, and explain your
reasoning.
The model P = -0.17n+2.1 describes the number of pay phones, P, in millions, n years after 2000, so solve
a linear equation to determine the number of pay phones in 2002.
Choose the correct answer below.
O A. The statement makes sense because by solving the linear equation, the value of P can be determined, and P
represents the number of pay phones in 2002.
B.
The statement makes sense because to find the number of pay phones, the equation needs to be solved for
the given year, n.
OC. The statement does not make sense because to find the number of pay phones, the expression should be
evaluated for the appropriate value of n for the year 2002.
OD. The statement does not make sense because to find the number of pay phones, the expression should be
evaluated for n = 2000.
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