Mathematics, 17.03.2020 18:56 campbellcameca
Randy chooses to survey every 5th student in the cafeteria. He surveys a total of 140 students and finds that 84 support buying new PE equipment. If this is a representative sample, how many total students could he predict would support the purchase of new PE equipment our of the entire student body?
Answers: 2
Mathematics, 21.06.2019 19:00
Give me the equations of two lines that have the same slope but are not parallel.
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Mathematics, 21.06.2019 19:40
Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y
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Mathematics, 21.06.2019 23:00
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
Randy chooses to survey every 5th student in the cafeteria. He surveys a total of 140 students and f...
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