Mathematics
Mathematics, 14.10.2019 04:30, nakeytrag

There are 7 people at a party. each person must shake hands with all the other people at the party once. how many handshakes does it take to do this?

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Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?
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