Lisa was walking with her 40.1 lb dog at \( 1.5 \mathrm{~m} / \mathrm{s} \). The dog saw a squirrel and ran towards it. The dog reached a top speed of \( 16 \mathrm{~m} / \mathrm{s} \). How far didd the dog travel if its acceleration was \( 1.4 \mathrm{~m} / \mathrm{s}^{2} \) ?

\( f(x)\left\{\begin{array}{lll}x+2 & \text { si } & x \leq 2 \\ x^{2}-4 x & \text { si } & x>2\end{array}\right. \)

5. A video streaming company offers two monthly plans. Plan \( A: \$ 3 \) per video viewed, plus a flat rate of \( \$ 8 \) per month Plan B: \( \$ 5 \) per video viewed and no additional flat rate Write an inequality to determine when the cost of viewing \( n \) videos using Plan \( A \) is less than the cost of viewing \( n \) videos using Plan B. Inequality: Plan \( A \) is less expensive when

\( \frac{d}{dx}=(x^{2}-3) \)

Determine each feature of the graph of the given function. \[ f(x)=\frac{2(x+3)^{3}(2 x-6)}{-5(x-2)^{3}(2 x+1)^{2}} \] Answer Attempt 1 out of 2 \# of Horizontal Asymptotes: None \( \checkmark \) \# of Holes: None \( \sim \) \# of Vertical Asymptotes: None \( \checkmark \) \# of x-intercepts: None \( \checkmark \) \# of y-intercepts: None \( \checkmark \)

Question 18 The annual salaries of employees in a large company are approximately normally distributed with a mean of \( \$ 50,000 \) and a standard deviation of \( \$ 2000 \). What salary represents the 90 th percentile? (round to nearest integer) Round answer to the nearest integer. Do not include the \( \$ \) symbol in your answer. Do not include commas in your answer. NOTE: The computer will automatically enter commas into your answer.