Solved

The Resistance Y (In Ohms)of 1,000 Feet of Solid Copper y=10,770x20.37,5x100y = \frac { 10,770 } { x ^ { 2 } } - 0.37 , \quad 5 \leq x \leq 100

Question 15

Multiple Choice

The resistance y (in ohms) of 1,000 feet of solid copper wire at 68 degrees Fahrenheit can be approximated by the model y=10,770x20.37,5x100y = \frac { 10,770 } { x ^ { 2 } } - 0.37 , \quad 5 \leq x \leq 100 where x is the diameter of the wire in mils (0.001 inch) . Complete the table.
x1545557075y\begin{array} { | l | l | l | l | l | l | } \hline x & 15 & 45 & 55 & 70 & 75 \\\hline y & & & & & \\\hline\end{array}
Round the answer to two decimal places.


A) x1545557075y47.501.543.191.834.95\begin{array} { | c | c | c | c | c | c | } \hline x & 15 & 45 & 55 & 70 & 75 \\\hline y & 47.50 & 1.54 & 3.19 & 1.83 & 4.95 \\\hline\end{array}
B) x1545557075y47.504.953.191.541.83\begin{array} { | c | c | c | c | c | c | } \hline x & 15 & 45 & 55 & 70 & 75 \\\hline y & 47.50 & 4.95 & 3.19 & 1.54 & 1.83 \\\hline\end{array}
C) x1545557075y47.504.951.833.191.54\begin{array} { | c | c | c | c | c | c | } \hline x & 15 & 45 & 55 & 70 & 75 \\\hline y & 47.50 & 4.95 & 1.83 & 3.19 & 1.54 \\\hline\end{array}
D) x1545557075y47.503.194.951.831.54\begin{array} { | c | c | c | c | c | c | } \hline x & 15 & 45 & 55 & 70 & 75 \\\hline y & 47.50 & 3.19 & 4.95 & 1.83 & 1.54 \\\hline\end{array}
E) x1545557075y47.504.953.191.831.54\begin{array} { | c | c | c | c | c | c | } \hline x & 15 & 45 & 55 & 70 & 75 \\\hline y & 47.50 & 4.95 & 3.19 & 1.83 & 1.54 \\\hline\end{array}

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents