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Applications of Logarithmic Functions

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Wize High School Grade 12 Pre-Calculus Textbook > Logarithmic Functions

Applications of Logarithmic Functions

5 Activities

Wize High School Algebra II Textbook (Common Core) > Logarithmic Functions

Applications of Logarithmic Functions

5 Activities

Practice: Applications of Logarithmic Functions

A car depreciates in value by 5% annually the moment it is driven off the lot. Geraldine buys a brand new Tesla for $50,000\$50,000 (there was a killer sale going on!) She wants to sell the car in 15 years. How much money will Geralinde lose on the sale of her car?
More Applications of Logarithmic Functions Questions:
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
The half-life of a certain bacteria is 1.5 seconds. If the substance began at1000μg1000\mu{g}, how long until there 50μg50\mu{g} left?
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
Atticus puts $4000 into his RDSP every year for 10 years. The government gives Atticus an extra $2500 at the end of each year since his income is below $30,000/year.
At the end of 10 years, Atticus will take half the money from his RDSP and invest it into a low-risk mutual fund that gives 1.5% back annually. If Atticus withdraws this money in another 20 years, how much money does Atticus have from his mutual fund?
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
Mya has $20,000 in money to invest into an RESP account that gives 3% annually. In 15 years, Mya plans on withdrawing her savings to use for her education. Her education will cost $35,000.
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
The sugar concentration of a certain liquid tests to be 0.98. Is this liquid acidic or alkaline?
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
The nitrogen concentration of a certain liquid tests to be 0.008. Is this liquid acidic or alkaline?
More Applications of Logarithmic Functions Questions:
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
The half-life of a certain bacteria is 1.5 seconds. If the substance began at1000μg1000\mu{g}, how long until there 50μg50\mu{g} left?
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
Atticus puts $4000 into his RDSP every year for 10 years. The government gives Atticus an extra $2500 at the end of each year since his income is below $30,000/year.
At the end of 10 years, Atticus will take half the money from his RDSP and invest it into a low-risk mutual fund that gives 1.5% back annually. If Atticus withdraws this money in another 20 years, how much money does Atticus have from his mutual fund?
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
Mya has $20,000 in money to invest into an RESP account that gives 3% annually. In 15 years, Mya plans on withdrawing her savings to use for her education. Her education will cost $35,000.
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
The sugar concentration of a certain liquid tests to be 0.98. Is this liquid acidic or alkaline?
Applications of Logarithmic Functions
Practice: Applications of Logarithmic Functions
The nitrogen concentration of a certain liquid tests to be 0.008. Is this liquid acidic or alkaline?