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Mathematics, 22.06.2019 03:30, cseiver420
Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3
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Mathematics, 22.06.2019 05:00, muravyevaarina
If three points are collinear, they are also coplanar
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Mathematics, 22.06.2019 05:00, cadez
The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs. the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0
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Mathematics, 22.06.2019 05:10, sugarpiegiselle6915
Which of the symbols correctly relates the two numbers ?
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