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Mathematics, 15.12.2019 15:31, sakugrey
Asurvey found that 9 out of 100 randomly selected people are left-handed. on the basis of this survey, how many people in a group of 8000 are likely to be left-handed?
1. 72
2. 720
3. 800
4. 900
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Answers: 2
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Mathematics, 21.06.2019 20:30, wednesdayA
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
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Mathematics, 22.06.2019 01:30, peterradu47781
Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?
Answers: 1
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Asurvey found that 9 out of 100 randomly selected people are left-handed. on the basis of this surve...
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