Is it 1 or is it 2x+1? There are a couple ways of solving it, either by change or base which will give you one, or converting it into exponential form which gives 2x+1. Which one is correct...

Is it 1 or is it 2x+1? There are a couple ways of solving it, either by change or base which will give you one, or converting it into exponential form which gives 2x+1. Which one is correct...

I've been studying all night (and unit) for a test on logarithms tomorrow, but it doesn't make sense. I get the most basic concepts, but things like finding x as an exponent don't make sense. For...

Prove the quotient law of logarithms by applying algebraic reasoning.?

log(1-y) + log(4-y) = log(18-10y)

This an from a works sheet about logarithms and I am so confused.

The log base b of 5th root b squared is x

The pH of a solution ranges from 0 to 14. An acid has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a solution is given by pH = - log x where x represents the concentration...

-1/4logw=log1-2log7 how to solve ?

Solve for T, using natural log please!!

A company runs food service concessions for sporting events throughout the country. Their marketing research department chose a particular football stadium to test market a new jumbo hot dog. It was...

An investment earns 7% interest, compounded annually. The amount, A, that the investment is worth as a functioning time, t, in years is given by A(t) - 500(1.07)^t. 1) Initially, when...

A strain of bacteria grows exponentially. Immediately after 2 hours there were 1000 bacteria, and immediately after three hours there were 5000 bacteria. If no bacteria die, then the time it takes...

If the half-life of sodium-24 is 3.1 hours, then the time it takes sodium-24 to decay from 148 grams to 5.2 grams is?

An endangered frog species has a population of 10 000. Biologist estimate that the stock is decreasing at 3% per year. At this rate, approximately how many years will it take before only 80% of the...

Leave as a simplified fraction a) 3=log sub 9(x/729) b)log sub 4y=1/3log sub 4(1728) - log sub 4(8)+log sub 4(14) c) write in log form: e^.23=1.259

A B C D E F G H I J K L M 1 2 3 4 5 6 7 8 9 10 11 12 13 N O P Q R S T U V W X...

I don't know the transformations neither do I know which one will give me a y-intercept

I have a handful of questions like these that I have to do and if someone can walk me through one of them, it would really help me get them done. A scientist begins with 100 mg of a radioactive...

logb(sqrt 128/3)

You can't distribute the natural log? I don't understand.