Mathematics, 15.01.2020 07:31 aprilhaters
Afire department in a rural county reports that its response time to fires is approximatelynormally distributed with a mean of 22 minutes and a standard deviation of 11.9 minutes. approximately what proportion of their response times is over 30 minutes? a) 0.03b) 0.21c) 0.25d) 0.75e) 0.79
Answers: 1
Mathematics, 21.06.2019 20:30, amyaacrawford86
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
Mathematics, 21.06.2019 22:00, nijanicole164
Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.
Answers: 2
Afire department in a rural county reports that its response time to fires is approximatelynormally...
Biology, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
Health, 20.09.2020 04:01
History, 20.09.2020 04:01
English, 20.09.2020 04:01