54 Answered Questions for the topic Exponential And Logarithmic Functions

Exponential And Logarithmic Functions

11/07/15

#### How to write an equivalent expression without negative exponents?

12x/y^-3

Exponential And Logarithmic Functions

10/03/15

#### i feel difficult to solve the following logarith problems. please solve it as soon as possible because it is urgent

without using tables, find the value of 34-log38

Exponential And Logarithmic Functions

09/22/15

#### Exponential and Logarithmic Functions

The demand equation for a consumer product is q = 80 - 2^p. Solve for p and express your answer in terms of common logarithms. Evaluate p to two decimal places when q = 60.

Exponential And Logarithmic Functions

08/13/15

#### How can I find w if: logw=1/5logx -logy?

I know the answer is (x^1/5)/y but I can't seem to find the steps. Please help!

Exponential And Logarithmic Functions

08/06/15

#### Eli deposited $1400 at 6.5% interest compounded quarterly. How much money will he have at the end of 8 years?

Eli deposited $1400 at 6.5% interest compounded quarterly. How much money will he have at the end of 8 years?

Exponential And Logarithmic Functions

07/30/15

#### At= P (1 + r/n) nt M =Prm / 1 – (1 + r m) – n M = log I/I0

1. Suppose you deposit $10,000 in an account that paid 8% and wascompounded quarterly.
A) How much money would be in the account after 15 years?B) How much money would be in the account if the...
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Exponential And Logarithmic Functions

07/09/15

#### Using Exponential and Logarithmic Functions

The annual Gross Domestic Product (GDP) of a country is the value of all of the goods and services produced in the country during a year. During the period 1985-1999, the Gross Domestic Product of...
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Exponential And Logarithmic Functions

07/05/15

#### For f(x) = 2e^(x-2)+1, what are the transformations from e^x. Also, what are the domain and range of f(x). Find f^-1 (x) and its domain and range.

For f(x) = 2e^(x-2)+1, what are the transformations from e^x. Also, what are the domain and range of f(x). Find f^-1 (x) and its domain and range.

Exponential And Logarithmic Functions Exponential Functions

05/25/15

#### Solve. Check for inadmissible roots.

5x = 7-12(5-x)

04/12/15

#### In chemistry, the pH of a solution is a measure of the acidity or alkalinity of the solution. Water has a pH of 7 and in general, acids gave a pH less than 7 an

In chemistry, the pH of a solution is a measure of the acidity or alkalinity of the solution. Water has a pH of 7 and in general, acids gave a pH less than 7 and alkaline solutions have a pH...
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04/12/15

#### In chemistry, the pH of a solution is a measure of the acidity or alkalinity of the solution. Water

In chemistry, the pH of a solution is a measure of the acidity or alkalinity of the solution. Water has a pH of 7 and in general, acids gave a pH less than 7 and alkaline solutions have a pH...
more

Exponential And Logarithmic Functions

03/06/15

#### the demand equation for a certain clock radio is given by p=400-.06e^0.003x. find the demand,x, for the price of p=99

The equation for this problem is p=400-0.06e0.003x .

Exponential And Logarithmic Functions

03/06/15

#### how long will out take for an investment of $2000 in an account that pays 8.5% interest compounded quarterly tho become $15000.

Exponential and logarithmic equations

Exponential And Logarithmic Functions

03/06/15

#### how much would you have to invest in an account that pays 6% interest, compounded monthly, to have a balance of $30000 art the end of10 years?

This question is based on exponential and logarithmic equations
equations

12/15/14

#### determine the amount present after 54 minutes and after 2 hours. when will the amount present be less than 2 kg

The radioactive isotope U-24 has a half-life of 18 minutes. If there's presently 150kg of U-24: determine the amount present after 54 minutes and after 2 hours. when will the amount present be less...
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Exponential And Logarithmic Functions

11/12/14

#### what is equal to log(8)15 + log(8)25- log(8)3?

the numbers in the parenthesis are suppose to be the small number the goes next to the g in log.

08/14/14

#### Usethe properties of logarithims to write the expression as a single logarithim, if possible:

2loge4x^4 - 1/6 loge(4x+9)
Note: "e" is that special number 2.718 and I do not have a proper calculator to figure ln or common logs

08/14/14

#### Solve 3(10x) -1 = 23

Please show all steps. I do not have a proper calculator
If the answer is not an integer, enter it as a decimal rounded to the nearest, hundredth if needed

08/14/14

#### Solve (8)^x - 4^3-x = 0

Please show all steps. I do not have a proper calculator.
if the answer is not an integer, enter it as a decimal rounded to the nearest hundredth, if needed

08/14/14

#### Solve 3+3e^3-x/6 +5=11

Please show steps as I do not have a proper calculator. If the answer is not an integer, enter it as a decimal to the nearest hundredth, if needed.
Note that "e"= that special number 2.718

06/05/14

#### how do you graph and solve logarithmic and exponential equations

Solving
3e^(-2x)=12
2^(x+1)+3=9
2+ln(x+3)=13
Graphing
2+log2(x+1)
-log1/2x
-2+ln (x-3)
2^(x+1)-3
log2(x+2)+4

Exponential And Logarithmic Functions

01/16/14

#### 21000=7000(1+.15/1)

suppose william has only $7000 but still wants $21000 for a car. He finds a bank offering 15% interest compounded annually. How long will he have to leave his money in the account to have...
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Exponential And Logarithmic Functions

11/19/13

#### how to solve 2(3^x)=12

Cant remember the proper way to solve
2(3x)=12 I get to 2(log3)=log12

Exponential And Logarithmic Functions

04/28/13

#### Compounded continually

Compounded continually
A=Pe^rt
You have invested $8,500 at an annual interest rate of 5.6% compounded monthly.
If you compounded continuously, how much months will it take to reach $12,456?

Exponential And Logarithmic Functions

04/28/13

#### how do you solve for time(t) using the pe^rt equation

Exponential growth
A=pe^kt
A biologist is studying new bacteria. She places 250 bacteria in a petri-dish, that has a growth of 10.5, how many hours will it take for the bacteria to reach 2,000?

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