Hey can you me posted picture of question

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Draw a scaled copy of the circle using a scale factor of 2