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6th Edition

Stewart + 5 others

Publisher: Cengage Learning

ISBN: 9780840068071

Chapter 2.7, Problem 86E

a.

To determine

**To find: **A function

Expert Solution

**Given information**: One Canadian dollar was worth

**Concept used**: One Canadian dollar was worth

**Calculation: **

Therefore,

b.

To determine

**To find**:

Expert Solution

**Given information: **

**Concept Used: **

If

**Calculation: **

c.

To determine

**To find: **How much Canadian money would be worth

Expert Solution

**Given information: **

The worth of money in U.S. currency is

**Formula used**:

**Calculation:**

Therefore, the of