A computer company produced this graph to show how many computers it expects to sell based on how much the company spends on internet advertising the company expects to sell 40 million computers spending 5 million on internet advertising which set of units and scales are appropriate for the two axes

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.

ur a slave imma whip you with my whip coon