Mathematics
Mathematics, 23.07.2019 11:30, holamigosss

The number of boys varies directly as the number of girls and inversely as the number of teachers. when there are 24 boys and 16 girls, there are 2 teachers. how many girls are there when there are 72 boys and 1 teacher?

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Mathematics, 18.07.2019 15:30, 020020
1. what is the median of the following set of numbers? 48.4, 47, 43, 47, 43.6, 41.6, 45, 51.4, 38.6 hint: order the numbers from least to greatest first! a. 48.4 b. 43.6 c. 45 2. each of the five math teachers are comparing the number of students in their homeroom classes. the number of boys and girls in each teachers’ classes are recorded in the table below. hint: mean is the average. which statement best describes the means of the two sets of data? a. the mean number of girls in 7 times greater than the mean numbers of boys in the homeroom classes. b. the mean number of girls is the same as the mean number of bboys in the homeroom classes. c. the mean number of girls is 7 more than the mean number of boys in the homeroom classes.
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Mathematics, 20.07.2019 14:30, maevemboucher78
The number of boys varies directly as the number of girls and inversely as the number of teachers when there are 24 boys and 16 girls there are 2 teachers how many girls are there when there are 73 boys and 1 teacher?
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Mathematics, 18.09.2019 07:30, khenalilovespandas
10. mr. schmidt's classes combined have 42 boys and 56 girls. he wants to divide them up into equal groups with the same number of boys and girls in each group. what is the greatest number of groups? how many boys and girls are in each group? (3pts.) a.) number of groups_ b.) number of girls c.) number of boys
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Mathematics, 27.09.2019 18:30, AnonymousLizard52303
Arandom group of 5 boys and a random group of 5 girls were selected to determine whether boys or girls text more. the table shows the number of texts sent by each person during one day. comparing the data sets, which inference can be made? a) the number of texts sent by boys varies greatly. b) the median is the best measure to use to compare the sets. c) the outlier of 168 does not affect either the mean or median. d) the median for the number of texts sent by boys is less than the median for the girls. boys: 19, 23, 26, 27, 30 girls: 14, 17, 21, 25, 168
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