Function composition, Now we need to discuss the new method of combining fu...

Now we need to discuss the new method of combining functions. The new way of combining functions is called function composition. Following is the definition. Given two functions

Lenare eqation, A police academy is training 14 new recruits. Some are work...

A police academy is training 14 new recruits. Some are working dogs and others are police officers. There are 38 legs in all. How many of each type of recruits are there?

Plz hlp, how do you find the slope to a line that has no given points to it...

how do you find the slope to a line that has no given points to it

Find the inverse of a given function, Given f ( x ) = 3x - 2 find f -1 ( ...

Given f ( x ) = 3x - 2 find f -1 ( x ). Solution Now, already we know what the inverse to this function is as already we've done some work with it.  Though, it would be n

Equqtions having more than one variables, x-2y = z for y

x-2y = z for y

Equations, 2x-4=-9

2x-4=-9

Solve the given log function, Example: Solve following equations. 2 log...

Example: Solve following equations. 2 log 9 (√x) - log 9 (6x -1) = 0 Solution  Along with this equation there are two logarithms only in the equation thus it's easy t

Vertical angles,

Word Problem, A student rented a bicycle for a one-time fee of $12.00 and t...

A student rented a bicycle for a one-time fee of $12.00 and then a charge of $0.85 per day.She paid $28.15 for the use of the bicycle. How many days did she keep it?

Math question, The Timbuktu post office has only 3 cents and 7 cents stamps...

The Timbuktu post office has only 3 cents and 7 cents stamps having run out of all other denominations. What are the six amounts of postage that cannot be created? How do you know