Mathematics, 16.01.2020 12:31 mistymjoy
Josie is putting a fence around her rectangular yard. one dimensions measures 24 feet and the other dimension is twice as long. what is the perimeter of josie's yard
Answers: 3
Mathematics, 21.06.2019 14:30
Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9
Answers: 3
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 22:00
Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.
Answers: 2
Josie is putting a fence around her rectangular yard. one dimensions measures 24 feet and the other...
SAT, 04.12.2020 16:10
Social Studies, 04.12.2020 16:10
Advanced Placement (AP), 04.12.2020 16:10
History, 04.12.2020 16:10
Biology, 04.12.2020 16:10
Mathematics, 04.12.2020 16:10
Arts, 04.12.2020 16:10
English, 04.12.2020 16:10
English, 04.12.2020 16:10
Computers and Technology, 04.12.2020 16:10
Mathematics, 04.12.2020 16:10