Suppose you want to have \( \$ 300,000 \) for retirement in 30 years. Your account earns \( 9 \% \) interest. a) How much would you need to deposit in the account each month? b) How much interest will you earn? \( \$ \)

CA PROPIEDADES DE Límit \( \lim _{x \rightarrow 2} 5 x^{3} \cdot \sqrt{x^{2}} \)

(iii) \( \left\{\begin{aligned} x_{1}-5 x_{2}-x_{3}+12 x_{4}-x_{5} & =-4 \\ -2 x_{1}+10 x_{2}+3 x_{3}-33 x_{4}+2 x_{5}+x_{6} & =4 \\ x_{3}-9 x_{4}+x_{5} & =8 \\ x_{1}-5 x_{2}+2 x_{3}-15 x_{4}+2 x_{5}+x_{6} & =14\end{aligned}\right. \)

Evolution can lead to the development of new traits but not the loss of old traits. False True

1.2.5 \( \quad \frac{a^{2} b-a b}{a^{3}+a^{2}} \div \frac{a^{2} b-2 a b+b}{a^{3}-a} \)

A 4.90 kg ball is on a hill that is inclined at \( 18.0^{\circ} \). What is the \( x \)-component of the weight of the ball? \[ w_{x}=[?] \mathrm{N} \]