Mathematics, 26.08.2019 08:30 prettygirl1053480
Acircle in the standard (x, y) coordinate plane is tangent to the x-axis at 5 and tangent to the y-axis at 5. what is the equation of the circle?
Answers: 1
Mathematics, 21.06.2019 15:30
The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?
Answers: 2
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
Acircle in the standard (x, y) coordinate plane is tangent to the x-axis at 5 and tangent to the y-a...
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