Mathematics, 05.05.2020 13:49 nayelidlc2
The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 1400 hours and a standard deviation of 75 hours. What is the probability that a randomly chosen light bulb will last less than 1380 hours, to the nearest thousandth?
Answers: 1
Mathematics, 21.06.2019 14:30
Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .
Answers: 3
Mathematics, 21.06.2019 17:30
Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)
Answers: 3
Mathematics, 21.06.2019 20:00
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
Answers: 3
The amount of time a certain brand of light bulb lasts is normally distributed with a mean of 1400 h...
Mathematics, 31.03.2020 21:54
Social Studies, 31.03.2020 21:54
English, 31.03.2020 21:54
History, 31.03.2020 21:54
Mathematics, 31.03.2020 21:54
Mathematics, 31.03.2020 21:54
Mathematics, 31.03.2020 21:54
Social Studies, 31.03.2020 21:54
Chemistry, 31.03.2020 21:54
Mathematics, 31.03.2020 21:54
English, 31.03.2020 21:54
Mathematics, 31.03.2020 21:54