Suppose there are 10 tennis balls in a basket each of a different color. Find the numbers of waysin which you can combine and permute the tennis balls if you select five tennis balls at a time.

Combinations = 252

Permutations = 30240  

Step-by-step explanation:

We are given the following in the question:

Total number of tennis balls  = 10

Number of tennis balls to be selected = 5

Possible combinations =

Thus, 5 tennis balls can be combined in 252 combinations.

Possible permutations =

Thus, 5 tennis balls can be permuted in 30240 ways

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points