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how many ways are there to divide a group of 6 friends among the basketball team, the soccer team, and the track team? (each team could have anywhere from 0 to 6 of the friends on it.)

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.