Mathematics, 18.09.2019 13:50 LindseyN1
Samantha and luis are attempting to determine how many library books each seventh grade student checks out at the same time. samantha surveys every other seventh grade student leaving the library. she samples a total of 40 of the 200 seventh graders. luis samples 30 of the 200 seventh grade students at random in the school cafeteria. whose sample is the most random? luis because his sample is taken from the population of all seventh graders luis because he samples fewer students samantha because she samples more students samantha because her sample is taken from the population of students who use the library
Answers: 1
Mathematics, 21.06.2019 16:40
Which of the following statement about pascal's triangle are true?
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Mathematics, 21.06.2019 19:00
Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°
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Mathematics, 21.06.2019 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
Samantha and luis are attempting to determine how many library books each seventh grade student chec...
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