Mathematics, 07.02.2021 22:20 arnold2619
Jan and Jerome are mixing red paint with white paint to make pink paint, in the ratio of 4 parts red to 5 parts white. How many gallons of red paint should they mix with 1 gallon of white paint? Express your answer as a common fraction
Answers: 3
Mathematics, 21.06.2019 18:30
Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?
Answers: 3
Mathematics, 21.06.2019 19:30
Me max 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, 21.06.2019 20:00
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
Answers: 3
Jan and Jerome are mixing red paint with white paint to make pink paint, in the ratio of 4 parts red...
Social Studies, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
History, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
Social Studies, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
Mathematics, 14.07.2020 17:01
English, 14.07.2020 17:01