Mathematics, 20.10.2019 13:30, andyboy336747
Given 5n² + 6n + 7 = n² - 4n : a. find the value of the discriminant. b. state the number and type of roots/solutions/zeros.[2 real, 2 imaginary, 1 real]
Answers: 2
Mathematics, 21.06.2019 17:30, QueenNerdy889
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 20:30, avahrider1
The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle
Answers: 1
Given 5n² + 6n + 7 = n² - 4n : a. find the value of the discriminant. b. state the number and type...
History, 27.03.2020 21:48
Mathematics, 27.03.2020 21:48
Mathematics, 27.03.2020 21:48
Mathematics, 27.03.2020 21:48