Mathematics, 16.10.2020 16:01, paaoolav
In a square, what is the relationship between the length of a side and the area?
A. proportional
B. cannot be determined
c. non proportional
d. ratio
Answers: 1
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
Mathematics, 21.06.2019 20:30, cupcake20019peehui
Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?
Answers: 1
In a square, what is the relationship between the length of a side and the area?
A. proportional
Mathematics, 17.12.2019 18:31
English, 17.12.2019 18:31
Spanish, 17.12.2019 18:31
Mathematics, 17.12.2019 18:31
Mathematics, 17.12.2019 18:31
Mathematics, 17.12.2019 18:31