Mathematics, 12.06.2020 08:57 lizarroyo
A is reflected over the x-axis to create A'. Then, points A, A, B and a fourth point become the vertices of
a rectangle. What are the coordinates of the fourth point?
(3.-5)
(1-6,-5)
(6,5)
(13-5)
Answers: 3
Mathematics, 21.06.2019 18:00
Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?
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 20:00
What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?
Answers: 1
A is reflected over the x-axis to create A'. Then, points A, A, B and a fourth point become the vert...
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