Find an equation in spherical coordinates for the equation given in rectangular coordinates. 
Definitions:
Share of Stock
A share of stock represents ownership in a corporation, giving the shareholder a claim to a part of the company’s assets and earnings.
Dividend Growth Model
A method used to value a company's stock by assuming that dividends will grow at a constant rate in perpetuity.
Publicly Traded Stock
Stocks that are listed on a stock exchange, allowing investors to buy and sell shares to the general public.
Publicly Traded Bond
A bond that is traded in the public securities markets, allowing investors to buy and sell the bond before its maturity date.
Q1: Find the area of the surface generated
Q2: Use the result, "the set of parametric
Q3: Find the center of mass of the
Q5: It can be shown that <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg"
Q5: Find an equation of the surface of
Q5: Find the indefinite integral below. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg"
Q9: Determine the convergence or divergence of the
Q15: Find a vector-valued function, using the given
Q19: Find the vector v whose initial and
Q21: Classify the graph of the equation as