What is the solution set for this linear-quadratic system of equations?
y = x2 − x − 12
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Mathematics, 15.10.2019 20:30 20meansdd
What is the solution set for this linear-quadratic system of equations?
y = x2 − x − 12
y − x − 3 = 0
Answers: 2
Mathematics, 22.06.2019 01:00
Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d
Answers: 1
Mathematics, 22.06.2019 01:40
Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect
Answers: 1
Mathematics, 22.06.2019 03:00
Which rotation about its center will carry a regular hexagon onto itself
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Mathematics, 22.06.2019 04:20
If there are 825 students at cherry hill high school and 4 out of every 5 students voted in the student council election, how many students voted?
Answers: 2
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