Beth used 30 cubes to build a rectangular prism that was 5 cubes long 3 cubes wide and 2 cube high. she decided to take apart the prism and build another one with the same 30 cubes , but different dimensions. what dimensions could beth have used

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33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.