Mathematics, 11.07.2019 06:10 maleah12x
1) the ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviation of 5 years. using the empirical rule, approximately what percent of the trees are between 20 and 30 years old?
2)pizza delivery times at pizza time are normally distributed with a mean time of 27 minutes and a standard deviation of 3 minutes. using the empirical rule, approximately what percent of pizzas are delivered between 24 and 30 minutes?
Answers: 1
Mathematics, 21.06.2019 16:40
Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.
Answers: 1
Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
Answers: 1
Mathematics, 21.06.2019 18:30
How do you solving the solution of each system using elimination?
Answers: 2
Mathematics, 21.06.2019 20:30
Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.
Answers: 3
1) the ages of trees in a forest are normally distributed with a mean of 25 years and a standard dev...
Mathematics, 20.09.2020 22:01
Mathematics, 20.09.2020 22:01
Mathematics, 20.09.2020 22:01
History, 20.09.2020 22:01
History, 20.09.2020 22:01
Mathematics, 20.09.2020 22:01
Mathematics, 20.09.2020 22:01
Mathematics, 20.09.2020 22:01
Mathematics, 20.09.2020 22:01