For each of the following scenarios, determine if it is a permutation or combination and answer the associated questions.You may use the interactive calculator to help.

1. You have to decide how many ways to put 15 players into 5 different starting positions in a sport.

• Complete the calculation.
• Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).

1. Out of 10 pairs of socks, you have to decide which 3 pairs you want to pack in your suitcase for the weekend.

• Complete the calculation.
• Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).

1. Out of 30 different songs to listen to, you have to decide how many ways can you make a playlist of 10 songs, if it doesn't matter the order the songs are played.

• Complete the calculation.
• Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).

1. You have to decide how many ways to select 3 different flavours for a 3 scoop cone of ice cream given 20 flavours of ice cream.

• Complete the calculation.
• Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).