Mathematics, 27.09.2019 02:50 gshreya2005
During track practice chris ran 2.5 laps and 81 seconds what is his average time per lap
Answers: 1
Mathematics, 21.06.2019 20:00, oofoofoof1
Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
Answers: 1
Mathematics, 22.06.2019 03:50, dekarouh
The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?
Answers: 2
During track practice chris ran 2.5 laps and 81 seconds what is his average time per lap...
English, 12.11.2019 00:31
English, 12.11.2019 00:31
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