A Relations can be classified as a Function even if values of the Range repeat.

A tailor cut \( 3 / 4 \) of an inch off a skirt and \( 5 / 12 \) of an inch off a pair of pants. How much more did the tailor cut off the skirt than the pants? Write your answer as a fraction or as a whole or mixed number. Submit inches

There are \( 71 / 2 \) pounds of bricks in a bag. Each brick weighs \( 21 / 2 \) pounds. How many bricks are in the bag? Write your answer as a fraction or as a whole or mixed number.

Solve for \( k \). \( \begin{array}{l}5+6 k=7.7+5.1 k \\ k=\end{array} \)

\( \left\{\begin{array}{l}\left\{5 x^{5} \text { ถ้า } 4 x^{4}+28 x^{2}+49=\left(a x^{2}+b\right)\right. \\ \text { แล้ว } a+b \text { มีค่าเท่ากับข้อใด } \\ \text { ก. } 6 \text { ข. } 7 \text { ค. } 8\end{array}\right. \)

59. [Application] Marine Corps. The total number of active U.S. Marine Corps (in thousands), during 2005-2019 can be approximated by the function \[ M(t)=0.042 t^{3}-1.1718 t^{2}+8.4 t+182.2122 \text {, } \] where \( t=0 \) represents 2005 . The model indicates the total number of active U.S. Marine Corps in 2008 as 198,000 . Find another year after 2008 when the model indicates the same number of active U.S. Marine Corps. (The model was generated using the data from the U.S. Department of Defense budget report.)