169 Answered Questions for the topic Logarithm

Logarithm Math Algebra 2 Algebra

4d

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
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Logarithm Math Algebra 2

4d

Algebra 2 Help :)
Log2x+log2(x-4)=5. Solve for "x" with examples and show your work
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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... more
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Logarithm Math Calculus Physics

8d

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... more
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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!!
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Logarithm Math Sat Math Algebra

12d

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!
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Logarithm Math

13d

if logm(ab)=4 and logm(a/b)=12, then find (logma/logmb)
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13d

PLS HELP URGENT !!!!
If logm(ab) = 4 and logm(a/b) = 12, then find logm(a)/logmbthank you.
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Logarithm Math Calculus Maths

22d

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.
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Logarithm Math Algebra 2

03/20/21

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?
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03/14/21

Use logarithmic differentiation to calculate the derivative of f(x) = (1 + x)^(sin^2 x)
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03/11/21

how would I write this as a single logarithm?
log7 3x - 2 log7 x + log7 4x
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Logarithm Math Algebra 2

03/08/21

Solve for X using base-10 logarithms
8^-2x=3^x-10Help please! :)
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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?
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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... more
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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... more
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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.
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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... more
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02/05/21

Logarithms math
3log𝐵+2log𝐴−2log𝐵−2
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Logarithm Math Exponents

12/19/20

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
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Logarithm Trigonometry

12/18/20

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

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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.
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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.
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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?
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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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