Joe's annual income has been increasing each year by the same dollar amount. The first year his income was \( \$ 18,900 \), and the 7 th year his income was \( \$ 24,300 \). In which year was his income \( \$ 35,100 \) ?

\( 2.1 .1 \frac { 2 ^ { n + 2 } \cdot 4 ^ { n + 1 } } { 8 ^ { n - 1 } } \)

\( \frac { 10 x ^ { 2 } - 4 x + 9 } { x } ( x \neq 0 ) \)

4. Which theme does this passage want to express to the reader a. good overcomes evill b. honesty is the best policy c. the importance of family d. doos are fiendlier thon cots

Solve the equation. Check your solutions. (Enter your answers as a comma-separated list.) \[ \left|x^{2}+5 x\right|=2 x+10 \] \( x=\square \)

ketahui sebaran \( X \) memiliki fungsi kepadatan peluang berikut \[ f(x)=4 x\left(1+x^{2}\right)^{-3}, x>0 \] tukan a. Fungsi sebaran untuk \( X \) b. Modus dari sebaran \( X \)