Mathematics, 28.03.2020 20:58, whitethunder05

How does estimating an addition or subtraction problem help you know if ananswer is reasonable?

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Mathematics, 21.06.2019 18:30, 420420blazee

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 20:30, kelseybell5522

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

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Mathematics, 21.06.2019 20:30, shan6171

Acircle has a circumference of 7.850 units. what is its radius?

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Mathematics, 21.06.2019 22:00, erikacastro5404

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick