A)116t
B)58t
C)104t
D)32t
E)174t

question 112

Multiple Choice

$\text { Find } \frac { d w } { d t } \text { using the appropriate Chain Rule for } w = x ^ { 2 } + y ^ { 2 } \text { where } x = 7 t \text { and } y = 3 t \text {. }$

• A)116t
• B)58t
• C)104t
• D)32t
• E)174t

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Definitions:

Tax Bracket

A range of incomes taxed at a given rate by the government to implement a progressive tax system, where the rate increases as the taxable amount increases.

Dividend Yield

A ratio that compares the amount a company pays annually in dividends to the price of its shares.

Stock Price

The stock price is the cost of a single share of a number of saleable stocks of a company, derivative, or other financial asset.

Quarterly Dividend

A dividend paid by a company to its shareholders every three months.