Mathematics, 27.06.2019 01:00 1119diamondlord
All 150 eighth grade students at a local middle school were asked how many hours they studied during the week. each row of the table represents one sample from the population. find the mean of each sample. population data row 1 6 5 3 0 4 row 2 4 5 3 5 6 row 3 7 1 4 5 3 row 4 4 2 5 6 3 which row has the greatest mean?
Answers: 2
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
Mathematics, 21.06.2019 22:30
Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
Answers: 3
All 150 eighth grade students at a local middle school were asked how many hours they studied during...
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