Simplify to create an equivalent expression of
2(−n−3)−7(5+2n)...
Mathematics, 06.04.2020 00:11 AdanNava699
Simplify to create an equivalent expression of
2(−n−3)−7(5+2n)
Answers: 2
Mathematics, 21.06.2019 16:00, brandondees25
Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply
Answers: 2
Mathematics, 21.06.2019 18:00, TGJuuzouSuzuya
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Answers: 1
Mathematics, 21.06.2019 19:30, shanua
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 04.12.2020 20:20
Mathematics, 04.12.2020 20:20
History, 04.12.2020 20:20
Biology, 04.12.2020 20:20
Mathematics, 04.12.2020 20:20
Mathematics, 04.12.2020 20:20
Mathematics, 04.12.2020 20:20
Mathematics, 04.12.2020 20:20