3) solve each equation using the quadratic formula. show
a. x2 β 3x β 10 = 0...
Mathematics, 16.10.2019 05:30 pastormac2011
3) solve each equation using the quadratic formula. show
a. x2 β 3x β 10 = 0
Answers: 2
Mathematics, 21.06.2019 21:30
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Answers: 1
Mathematics, 21.06.2019 22:30
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
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Mathematics, 22.06.2019 01:30
As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?
Answers: 1
Mathematics, 22.06.2019 02:00
The resumΓ’Β΄es of two male applicants for a college teaching position in chemistry are placed in the same file as the resumΓ’Β΄es of two female applicants. two positions become available, and the first, at the rank of assistant professor, is filled by selecting one of the four applicants at random. the second position, at the rank of instructor, is then filled by selecting at random one of the remaining three applicants. using the notation m2f1, for example, to denote the simple event that the first position is filled by the second male applicant and the second position is then filled by the first female applicant, (a) list the elements of a sample space s; (b) list the elements of s corresponding to event a that the position of assistant professor is filled by a male applicant; (c) list the elements of s corresponding to event b that exactly one of the two positions is filled by a male applicant; (d) list the elements of s corresponding to event c that neither position is filled by a male applicant; (e) list the elements of s corresponding to the event a Γ’Β© b; (f) list the elements of s corresponding to the event a Γ’Ε c; (g) construct a venn diagram to illustrate the intersections and unions of the events a, b, and c.
Answers: 3
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