Mathematics, 19.06.2021 02:00 610055470
Đưa dạng toàn phương về chính tắc bằng phép biến đổi trực giao: f = 〖4x〗_1^2 〖+5x〗_2^2 〖+3x〗_3^2 〖-4x〗_1 x_2 〖-4x〗_1 x_3
Answers: 2
Mathematics, 21.06.2019 18:00
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
Mathematics, 22.06.2019 02:30
The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.
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Mathematics, 22.06.2019 02:40
Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear
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Mathematics, 22.06.2019 03:00
Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.
Answers: 2
Đưa dạng toàn phương về chính tắc bằng phép biến đổi trực giao: f = 〖4x〗_1^2 〖+5x〗_2^2 〖+3x〗_3^2 〖-4...
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