Mathematics, 31.01.2021 21:30 mia3128
Join the math qustion and fun 941 5932 9959 pc2PEj zoom on it
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Mathematics, 20.06.2019 18:04
Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?
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Mathematics, 21.06.2019 18:00
The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg
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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.
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Mathematics, 21.06.2019 22:30
What is the graph of the absolute value equation ? y=|x|-5
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