25 Answered Questions for the topic Log
how to solve this kind of question logx + 2x = 4. how to solve for x here
I want to solve for x here
Solve the equation: 27^(1−x)= 81 without using logarithms.
Don't use log
Solve the equation: 271−x = 81 without using logarithms.
Do not use log
Find the value of
log 8 base 3÷( log 16 base 9 ×log 10 base 4) Options: 1. 3.log 2 base 10 2. 7.log3 base 10
Worded indicies problem- Find temperature of liquid
When a liquid is placed into a refrigerator, its temperature T°C at a time t minutes is given by the formula T=T*10^-kt The temperature is initially 100°C and drops to 40°C in 5 minutes. Find... more
Write an equation for option 2 and find how much money would you make on the 30th day.
Suppose a retired professor who lives next door offers to pay you to work for him for the next 30 days. He says he will pay you $500 per day (option 1), or if you would like, he will pay you $0.01... more
how do you write 6log(x-7)+4logx as a single logarithm
evaluate log expression
log x^(6/5)*y^(4/5) given that log x=2, log y =3. log 2 =0.3, and log 3=0.48 the answer is 24/5 but I dont know what to do after getting rid of the radical
Applied logarithmic equation.
How many years will it take an investment to increase in value by 50% if interest is compounded semiannually at 8%.
log base 9.2 of 11.3^t is 2t+1. Answer to the nearest thousandth and show your work.
How would I grapg this logarithm if the x is absolute ?
y=log2 |x| I dont understand because wouldnt there be two graphs for this instead of one? Also, if i were to find the table of values , what would it be ?
You deposit 1000 into an account at 5% interest compounded continuously. How long will it take for your money to double?
Write as a single logarithmic function: ln(x^2-4) - ln(x+2) + 2ln(x)
Can you show the steps of how you get this answer... Thank you.
Which of the following is equivalent to 2^4 =16?
Which of the following is equivalent to 2^4 =16?Select one:A. log4^16 = 2B. log2^4 = 16C. log2^16 = 4D. log4^2 = 16
The half-life of krypton-85 is 11 days. How long will it take for 6.3% of a given amount of krypton-85 to be left?
this question involves solving with logarithms and exponentials
how do I solve the equation 2^(3x+1) = 8^p
How do I solve the above equation for x in terms of p? Please show the steps in working it out. thanks.
What is the approximate solution of 7^x=3^x+1?
I've tried to use log(10) to bring the exponents to the front but I keep ending up canceling out my variables.