Error Analysis A store is instructed by corporate headquarters to put a markup of \( 25 \% \) on all items. An item costing \( \$ 16 \) is displayed by the store manager at a selling price of \( \$ 4 \). As an employee, you notice that this selling price is incorrect. Find the correct selling price. What was the manager's likely error? The correct selling price is \( \$ \square \). (Round to the nearest dollar as needed.)

Prompt: Imagine you are a traveler like Leo Africanus, visiting the city of Timbukty for the first time. Based on what you have learned about Timbuktu's busy markets, libraries, and people, describe what you see, hear, feel, smell, and taste as you walk through the city. What surprises you the most about the way people live, trade, or learn in Timbuktu? How would you compare it to where you live today? Use your imagination and details from Leo Africanus' description to bring your writing to life! BE SURE TO ANSWER ALL PARTS OF THE WRITING PROMPT TO RECEIVE FULL CREDIT. THIS SHOULD BE 8-10 COMPLETE SENTENCES AND ADD ONE EXAMPLE OF FIGURATIVE LANGUAGE TO YOUR WRITING.

c) \( \sqrt[3]{48} \cdot \sqrt[3]{27}= \)

3. If you were to double the size of a cell, how would its surface area and volume change? Use the two equations you stated above to discuss this. (Hint: Think of which of these two terms grows faster with an increase in radius.)

9. Si se tienen los puntos \( \mathrm{A}(3,4) \) y \( \mathrm{B}(-3,8) \); determi- na la ecuación de la recta que pasa por A y B .

A car was valued at \( \$ 32,000 \) in the year 1995 . The value depreciated to \( \$ 14,000 \) by the year 2000. A) What was the annual rate of change between 1995 and 2000 ? \( r=\square \) Round the rate of decrease to 4 decimal places. B) What is the correct answer to part A written in percentage form? \( r=\square \). C) Assume that the car value continues to drop by the same percentage. What will the value be in the 2004 ? value \( =\$ \)