Mathematics, 18.12.2020 17:50 ians1544
2. Here are the math test marks for Grade 8 students at Grovsnor School: 78, 56, 73, 69, 82, 30, 55, 47, 60, 21, 73, 49, 89, 93, 59, 76, 70, 88, 100, 73, 97, 50, 65, 77, 53, 62, 80, 91, 76, 83, 51, 62, 73, 84, 99, 68, 81, 85, 74, 96, 82, 69, 72, 97, 54, 48, 61 Complete the stem-and-leaf plot for these data.
Answers: 1
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Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
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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 18:30
Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.
Answers: 3
2. Here are the math test marks for Grade 8 students at Grovsnor School: 78, 56, 73, 69, 82, 30, 55,...
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