Mathematics, 22.07.2019 11:30 gesic2003
Ascientist wants to research the potential spread of germs by contact. she knows that the number of possible handshakes within a group of n people is given by the equation upper n equals one half left parenthesis n squared minus n right parenthesis . there are 105 people at a party. how many handshakes are possible?
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The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
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How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
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Ascientist wants to research the potential spread of germs by contact. she knows that the number of...
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