Percents, How do I figure out what is 20% of 100?

How do I figure out what is 20% of 100?

Help, How to do x+y+z?

How to do x+y+z?

Applications of logarithmic equation, In this last section of this chapter ...

In this last section of this chapter we have to look at some applications of exponential & logarithm functions. Compound Interest This first application is compounding inte

Word problem, 2 bicyclist riding on a circular track start at the same time...

2 bicyclist riding on a circular track start at the same time. one can make it around the track in 8 min. the other takes 10 min. how long will it take the faster bicyclist to catc

Example of function composition, Given f(x)= 2+3x-x 2 and g(x) =2x-1 evalu...

Given f(x)= 2+3x-x 2 and g(x) =2x-1 evaluate  ( fg ) ( x ) , (fog)(x) and (gof )(x) Solution These are the similar functions that we utilized in the first set of instances

Change of base formula - logarithms, The last topic that we have to discuss...

The last topic that we have to discuss in this section is the change of base formula. Most of the calculators these days are able of evaluating common logarithms & natural logar

Logarithmic functions, log10 (4x100)

log10 (4x100)

Linear equation in two variables, 2x+y/x+3y=-1/7and 7x+36y=47/3 hence find ...

2x+y/x+3y=-1/7and 7x+36y=47/3 hence find p if xy=p=x/y

Vertical angles,