What are the solutions of this quadratic equation?
x^2 + 4 = 8x + 5...
Mathematics, 22.08.2021 20:30 gabypinskyb7364
What are the solutions of this quadratic equation?
x^2 + 4 = 8x + 5
Answers: 3
Mathematics, 21.06.2019 19:00
Witch represents the inverse of the function f(x)=1/4x-12
Answers: 1
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 22:10
Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?
Answers: 2
Mathematics, 22.06.2019 02:00
What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5
Answers: 1
History, 04.08.2019 18:30
Biology, 04.08.2019 18:30
History, 04.08.2019 18:30
Mathematics, 04.08.2019 18:30
Mathematics, 04.08.2019 18:30
History, 04.08.2019 18:30
History, 04.08.2019 18:30
Business, 04.08.2019 18:30
Biology, 04.08.2019 18:30
Biology, 04.08.2019 18:30
Social Studies, 04.08.2019 18:30
History, 04.08.2019 18:30
History, 04.08.2019 18:30
History, 04.08.2019 18:30
Mathematics, 04.08.2019 18:30
History, 04.08.2019 18:30