Mathematics, 20.04.2020 21:19, dmarte11092001
Region R is bounded by the lines y=4, x=6, the y-axis and the x-axis. Region R is rotated about the line y=-2. Find the volume of Region R after being rotated.
Answers: 1
Mathematics, 21.06.2019 14:30, mathewsjayden45
4. find the geometric mean of 4 and 12. 24 8
Answers: 3
Mathematics, 21.06.2019 19:40, evarod
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
Region R is bounded by the lines y=4, x=6, the y-axis and the x-axis. Region R is rotated about the...
Mathematics, 07.09.2019 05:21