Mathematics, 20.09.2020 14:01 maggie123433
Transformations were performed on rectangle C as shown in the graph. What types of transformation were performed? Did they result in congruent shapes? Question 7 options: A) Translation and dilation, yes B) Rotation and reflection, no C) Rotation and translation, yes D) Rotation and dilation, no
Answers: 1
Mathematics, 21.06.2019 19:20
Which of the following quartic functions has x = β1 and x = β2 as its only two real zeroes?
Answers: 1
Mathematics, 21.06.2019 19:30
If y varies directly as x2 and y=6 when x=6, find the constant of variation.
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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
Transformations were performed on rectangle C as shown in the graph. What types of transformation we...
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