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1. ### Simple Algebra but I get confused?

P = F/(F+U) P(F+U) =F PF+PU=F PF-F=-PU F(P-1)=-PU F=-PU/(P-1) F=PU/(1-P) .....

1 Answers · Science & Mathematics · 19/10/2013

2. ### How is the number pf sides related to the sum of the interior angles in a polygon?

the sum of the interior angles in a triangle is 180° in a quadrilateral draw a diagonal and get 2 triangles: the sum is 180°×2 = 360° in a pentagon draw two diagonal from the same vertex getting 3 trangles: the sum is 180°×3 = 540° in a polygon with n vertex draw all the...

1 Answers · Science & Mathematics · 14/09/2013

3. ### Real Analysis Homework Help?

1. sup(C)=max(sup(A),sup(B)) Pf: Let t=max(sup(A),sup(B)). If s is greater...

2 Answers · Science & Mathematics · 11/09/2013

4. ### compute and make sure the answer is a liner equation?

A. The horizontal asymptote will the limit as x goes to ±infinity of (2x+1)/(1-7). That is what you wanted, right? Don't be lazy and leave out the parentheses, since what you wrote can be interpreted a number of...

1 Answers · Science & Mathematics · 06/09/2013

...2πm² p is the unknown, so you just multiply by x on each side : pF = p/kp = 1/k and divide by F pF/F = p = 1/kF in a...

4 Answers · Science & Mathematics · 25/08/2013

6. ### IDK what to do with math???

You can try to test out with CLEP or DANTES tests. I know, for example, that the DANTES intro to Stats test is easier than the typical course. You have to find out, of course, if your 2-year school will accept two of the courses...

1 Answers · Science & Mathematics · 28/08/2013

7. ### I have a couple of algebra 2 problems?

17) The question needs to be clearer. If a is a constant, then the answer is b). 12) True because 2^x>0. Lim x→-∞ =1 8) c) Because the constant term shifts the graph vertically. 5) d) logx + logy = logxy (Log laws). 3*4=12

2 Answers · Science & Mathematics · 19/08/2013

8. ### What is the reactive power of an 8A, 120VRMS motor with a power factor of 0.90?

...of wire and wire has resistance). We can get phase angle from power factor. pf = cos θ = 0.90 θ = arccos (pf) = arccos (0.9) = 25.84° lagging...

2 Answers · Science & Mathematics · 22/08/2013

9. ### multiply in Z/mZ? need help finish up the problem!!?

... example, for m=2, = and  is the only non-zero element pf Z/2Z. Therefore, Z/2Z is a field...

1 Answers · Science & Mathematics · 03/08/2013

10. ### Algebra Simplification Problem?

LCD = pqf fq + pf = pq f(q+p) = pq f = pq/(q+p)

2 Answers · Science & Mathematics · 26/07/2013