Mathematics, 30.03.2021 19:50, simbamillions6899
Archer and Marilynn are in the same class. Archer takes a sheet of paper and cuts out a triangle whose longest. side is 1 inch. Marilynn cuts out a similar triangle whose longest side is 1.5 inches. Archer cuts out another similar triangle whose longest side is 2 inches and Marilynn responds with a similar triangle whose longest side is 3 inches. They continue with this pattern until the end of the class period when Marilynn has a triangle with a perimeter of 36 inches. What is the perimeter of Archer's triangle at the end of the class period? A. 24 inches B. 35 inches C. 48 inches D. 54 inches​
Answers: 2
Mathematics, 21.06.2019 14:50, alayciaruffin076
Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?
Answers: 3
Mathematics, 21.06.2019 18:20, hihihi129473838
What is the y-intercept of the line given by the equation
Answers: 2
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
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