Mathematics, 28.10.2020 01:00 marwaalsaidi
Write an equation of the line passing through the point (8,-5) that is parallel to the line 2x – 6y=-3. y = mx + b
Answers: 3
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Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.
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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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Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.
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Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
Write an equation of the line passing through the point (8,-5) that is parallel to the line 2x – 6y=...
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