a.
To Determine: The amount that will be in account after
After
Given:
Deposited amount
Interest at an annual rate of
Explanation:
Apply the formula
where
Here
Find the amount after
Substitute
Thus, after
b.
To Determine: The amount that will be in account after
After
Given:
Deposited amount
Interest at an annual rate of
Explanation:
Apply the formula
where
Here
Find the amount after
Substitute
Thus, after
c.
To Determine: The number of years that will take for the account contain
It will take
Given:
Deposited amount
Interest at an annual rate of
Explanation:
Apply the formula
where
Here
Find the number of years that will take for the account contain
Substitute
Graph the function
Thus, the number of years that will take for the account contain
d.
To Determine: The number of years that will take for the account contain
It will take
Given:
Deposited amount
Interest at an annual rate of
Explanation:
Apply the formula
where
Here
Find the number of years that will take for the account contain
Substitute
Graph the function
Thus, the number of years that will take for the account contain
Chapter 7 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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