Combinatorics How many different words of 8 letters (meaningful or meaningless) can you make out of 30 letters? ​

Answer this question only if you know the 30 points and

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells, n, and the total amount he earns in a year, e. what is the total amount abe would earn from selling 10 apartments in one year

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.