Mathematics, 22.04.2020 01:50, drice517
What is the center of a circle whose equation is x2 + y2 + 4x – 8y + 11 = 0?
Answers: 1
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?
Answers: 3
Mathematics, 21.06.2019 19:10, bleesedbeme
What is the total surface area of this square pyramid?
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Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
What is the center of a circle whose equation is x2 + y2 + 4x – 8y + 11 = 0?...
Mathematics, 31.10.2019 01:31