Math 3201 - 7.4B Word Problems Involving Logarithms









Math 3201 - 7.4B Word Problems Involving Logarithms

Example 2: Kelly invests $5000 with a bank. The value of her investment can be determined using the formula = 5000(1.06) where is the value of the 
math ch . bnotes workings


Worksheet: Logarithmic Function

Solve the following logarithmic equations. (1) lnx = −3. (2) log(3x − 2) = 2. (3) 2 log x 
Exercises LogarithmicFunction


APPLICATIONS OF EXPONENTIAL AND LOGARITHMIC FUNCTIONS

EARTHQUAKE WORD PROBLEMS: As with any word problem the trick is convert a narrative statement or question to a mathematical statement. Before we start
EarthquakeWordProblems


Logarithmic Equations Examples And Solutions Pdf

solutions are equations with solution and logarithmic equation and provide guidance on solutions. Solving Logarithmic Equations Word Problems Example 1.
logarithmic equations examples and solutions pdf





Solving Logarithmic Equations (Word Problems)

Solving Logarithmic Equations (Word Problems). Example 1 The equation of an exponential function that models the subscription data.
Solving Logarithmic Equations Word Problems


The Ontario Curriculum Grades 11 and 12: Mathematics

http://www.edu.gov.on.ca/eng/curriculum/secondary/math1112currb.pdf


LOGARITHMS

Evaluate the solution to logarithmic equations to find extraneous roots. this relationship to solve problems involving logarithms and exponents.
filedownload.ashx?moduleinstanceid= &dataid= &FileName= LOGARITHMS


SOLVING EQUATIONS WITH EXCEL

that the first step of all Excel solutions is to correctly define the function we want to equations containing exponential or logarithmic functions.
Solving equations with Excel





Exponential Growth and Decay Word Problems - Write an equation

doubling. If we start with only one bacteria which can double every hour how many bacteria will we have by the end of one day?
Growth Decay Word Problem Key


6.2 Properties of Logarithms

In Section 6.1 we introduced the logarithmic functions as inverses of The reader is encouraged to look through the solutions to Example 6.2.1 to see ...
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215370 Math 3201 - 7.4B Word Problems Involving Logarithms

Math 3201

7.4B Word Problems Involving Logarithms

Here will we look at application problems very similar to those back in Unit 6, except this time we will have to use logarithms to solve them.

Interest Problems

Recall the following from Unit 6 about compound interest problems:

Where :

P is the principle amount

݅ is the interest rate per compounding period

݊ is the number of compounding periods

Notice that ݅ is the interest rate per compounding period. Compounding periods are usually daily, weekly, semimonthly, monthly, quarterly, semiannually or annually. The table below shows how many times interest is paid, and the interest rate for each of these options.

Example 1:

If a $100 deposit is made at a bank that pays 12% per year, compounded annually, determine how long it will take for the investment to reach $2000.

Example 2:

Kelly invests $5000 with a bank. The value of her investment can be determined using the formula ݕ Lwrrr:s

Math 3201

7.4B Word Problems Involving Logarithms

Here will we look at application problems very similar to those back in Unit 6, except this time we will have to use logarithms to solve them.

Interest Problems

Recall the following from Unit 6 about compound interest problems:

Where :

P is the principle amount

݅ is the interest rate per compounding period

݊ is the number of compounding periods

Notice that ݅ is the interest rate per compounding period. Compounding periods are usually daily, weekly, semimonthly, monthly, quarterly, semiannually or annually. The table below shows how many times interest is paid, and the interest rate for each of these options.

Example 1:

If a $100 deposit is made at a bank that pays 12% per year, compounded annually, determine how long it will take for the investment to reach $2000.

Example 2:

Kelly invests $5000 with a bank. The value of her investment can be determined using the formula ݕ Lwrrr:s
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