Mathematics, 13.10.2020 16:01 wavy419
To pass science, a student must earn at least a grade of 70. How many students failed this science class?
Science Grades
Number of Students
000 in me
60 - 69
80 - 89
50 - 59
90 - 100
70 - 79
Grades
Answers: 3
Mathematics, 21.06.2019 14:00
Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .
Answers: 2
Mathematics, 21.06.2019 15:20
Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)
Answers: 1
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
To pass science, a student must earn at least a grade of 70. How many students failed this science c...
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