Lisa is baking cookies for a bake sale. She has to make at least two different types of cookies. She has a choice of chocolate chip, oatmeal raisin, pinoly cookies and 7 layer cookies. How many different combinations of cookies can she make if she has to make a batch of 24?
Kyle is school shopping. He has to choose pencils he needs 12 there are 60 to choose from how many ways can Kyle pick his 12 pencils if he can only get one of each design.
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