posted by lucky on .
To win at BIG GAME in a certain state, one must correctly select 6 numbers from a collection of 49 numbers (1 through 49). The order in which the selections is made does not matter. How many different 6-number selections are possible, assuming no repetition of numbers?
Choose one answer.
number of choices,no repetition?
49*48*47*46*45*44 or more likely your teacher wanted you to use the formula
if 11,47,81,18,65, were selected from 1-90 ,what are the next numbers to be selected
if 11,47,81,18,65, were selected from 1-90 ,what are the next five numbers to be selected