Mathematics, 14.05.2021 21:50 shay68596
When Ximena commutes to work, the amount of time it takes her to arrive is
normally distributed with a mean of 38 minutes and a standard deviation of 4.5
minutes. Using the empirical rule, determine the interval that represents the middle
68% of her commute times.
Answers: 3
Mathematics, 21.06.2019 22:30
Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.
Answers: 1
Mathematics, 21.06.2019 23:00
Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?
Answers: 1
Mathematics, 22.06.2019 00:30
Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.
Answers: 3
When Ximena commutes to work, the amount of time it takes her to arrive is
normally distributed wit...
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