In a certain lottery, you must correctly select 4 numbers (in any order) out of 29 to win. You purchase one lottery ticket. What is the probability that you will win?

probability that you will win

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order is not important, so we use the combinations formula to solve this problem.

Combinations formula:

is the number of different combinations of x objects from a set of n elements, given by the following formula.

Desired outcomes:

the 4 number chosen are the 4 correct. So

Total outcomes:

4 numers from a set of 29. So

Probability

probability that you will win

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !