Mathematics, 07.06.2021 23:40 YaboiLawLess709
Find the discrimination for the equation 0 = 2x^2 - 5x - 7 and use it to determine the nature of the roots.
Answers: 1
Mathematics, 21.06.2019 17:20
Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17
Answers: 1
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
Mathematics, 21.06.2019 23:30
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
Answers: 2
Find the discrimination for the equation
0 = 2x^2 - 5x - 7 and use it to determine the nature of th...
Business, 06.05.2020 08:01
History, 06.05.2020 08:01
Mathematics, 06.05.2020 08:01
English, 06.05.2020 08:01
Mathematics, 06.05.2020 08:01
Biology, 06.05.2020 08:01
Mathematics, 06.05.2020 08:01
Mathematics, 06.05.2020 08:01
Mathematics, 06.05.2020 08:01