169 Answered Questions for the topic Logarithm

#### Algebra 2 help :)

10x-2=75 Solve for X104x-1=35 Solve for X83x=18Please show your work and how to solve it please and thank you

#### Algebra 2 Help :)

Log2x+log2(x-4)=5. Solve for "x" with examples and show your work

8d

#### The mathematical model for learning an assembly-line procedure needed for assembling one component of a manufactured item is n = -5 In (0.89/P-1)

The mathematical model for learning an assembly-line procedure needed for assembling one component of a manufactured item is n = -5 In (0.89/P-1) where P is the proportion of correctly assembled...
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#### PLEASE HELP - The number of bacteria in a sample is increasing according to an exponential model.

The number of bacteria in a sample is increasing according to an exponential model. After three hours, the sample contained 100 bacteria. After nine hours, the sample contained 400 bacteria. Write...
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9d

#### Please Help!! - Logarithims

If logx2.5=p and logx5=q, find expressions in the terms of p and q for a) logx2.5b) log25Thank you so much for your help!!

#### If log m (ab) = 4 and log m (a/b) = 12, then find log m a / log m b

Hello! I would really appreciate some assistance in solving this problem algebraically. Thank you in advance!

Logarithm Math

13d

#### if logm(ab)=4 and logm(a/b)=12, then find (logma/logmb)

#### Integral logarithmic calculus math help.

Pls find ∫x(2+x)logx2dx I dont know how to do calculus of a logs base, here x is the base of the log.

#### is log_2 4+log_2 8 = 5 true or false and why?

i just want to know if this equation is true or false and why is, like how do the numbers add up to make it equal 5 or is it false and if it is how could you tell?

#### how would I write this as a single logarithm?

log7 3x - 2 log7 x + log7 4x

Logarithm Mathematics

03/06/21

#### A city had a population of 2,666 in 1958 and has been growing at 7.9% per year since. What year will the population of the city reach 17,134,499?

02/12/21

#### PRE CALC AB - A new app was downloaded 175 times in its first week. Since then, the number of downloads increased by 16.5% each week.

A new app was downloaded 175 times in its first week. Since then, the number of downloads increased by 16.5% each week. a) Write a continuous exponential growth model to approximate the number of...
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02/12/21

#### PRE CALC AB - Kale invested $1,500 in an account with an interest rate of 6.5%.

Kale invested $1,500 in an account with an interest rate of 6.5%. a) Write an exponential equation to find the account balance in t years if the interest is compounded monthly? b) What will be the...
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02/12/21

#### PRE CALC AB - A decaying radioactive ore has a half life of 1710 years.

A decaying radioactive ore has a half life of 1710 years.a) Write the exponential decay function for a 27 gram sample. b) Find the amount remaining in 3000 years.

02/12/21

#### Pre-Calc AB P=1500/1+8e^0.15t

A wildlife organization released a group of animals that are an endangered species into a preserve. The equation below models the population, P, of the species t months after the initial...
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#### Solve the following exponential equation. Express irrational solutions in exact form.

Solve the following exponential equation. Express irrational solutions in exact form.5^2x + 5^x - 12

Logarithm Trigonometry

12/18/20

#### How do I solve 6^8x=5^-x-10 using a base 10 logarithm?

Logarithm Algebra 2

12/16/20

#### the population of hartford county is 125,000 and growing at a rate of 8.3% per year.

use a continuous change model to predict the population in 15 years if the population continuous to grow at the same rate.

Logarithm Algebra 2

12/16/20

#### supposed to archaeologists find scrolls and claim that they are 3000 years old .tests indicate that the scrolls contain 80% of their original carbon-14.

use the formula N(t)=N0e-0.00012t, determine if the archaeologist are correct.

Logarithm Algebra 2

12/16/20

#### how long does it take for an investment to double if it has an annual interest rate of 6.4% compounded continuously?

Logarithm Precalculus

12/04/20

#### 1/2[ln(x+1)+2ln(x-1)] +1/3ln x

Condense and write as a logarithm of a single quantity

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