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Mathematics, 13.07.2019 04:40 thutch1950oww9q0
Stacy is watching an airplane that is 6 miles away from her and 4 miles above the ground. how many degrees above the horizontal must she look up to see the plane?
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Mathematics, 21.06.2019 18:30
You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?
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Mathematics, 21.06.2019 22:00
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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Stacy is watching an airplane that is 6 miles away from her and 4 miles above the ground. how many d...
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