# Yahoo Web Search

related to ap

1. Sort by

1. ### (乙)　　Minimum of AP + BP + PQ + CQ + DQ is __________.?

... along the given path. Then APcos30=1/2 so AP=BP=CQ=DQ=1/sqrt(3). Also PQ=1-2APsin30...

3 Answers · Science & Mathematics · 22/12/2017

2. ### ₍₇₎　Minimum of perimeters(AB + BC + CD + DA) is ___________.?

... + BC + CD + DA ? Let AP = 1 + a and BP = 3/2 + b . And CP... , a = 0 and b = 0 . It means , AP = CP = 1/2 and BP = DP = (√3)/2 . ...

1 Answers · Science & Mathematics · 22/12/2017

3. ### □　Area of equilateral triangle ABC is __________.?

There is a theorem that the side length d of the equilateral triangle is related to the distances a, b, c of point P from vertices A, B, C through the equation 3(a^4+b^4+c^4+d^4)=(a^2+b^2+c^2+d^2)^2. (http://mathworld.wolfram.com...

4 Answers · Science & Mathematics · 20/12/2017

4. ### why am I so bad in math?

...the NORMAL senior math course. Yes, there were TWO ap math courses.. I avoided ALL math for my...

3 Answers · Science & Mathematics · 20/12/2017

5. ### AP statistics question?

For the first one, you want to use binompdf on your calculator. For probability of success, do .9 and n = 30. N, or K should be 23. i got 0.018 when performing this calculation.

1 Answers · Science & Mathematics · 13/12/2017

6. ### AP Statistics Question assistance?

Part A: 170/730 = 17/73 Part B: There are 200 11th graders: 40/200 +115/200 = 155/200 =31/40 Part C: 115/200 = 23/40 Part D: A = student takes English I B = A student...

1 Answers · Science & Mathematics · 13/12/2017

7. ### AP Statistics Help Needed?

(not sure of my answer) Trial 1: choose 10 numbers startng position at random. First position begins at 2 row, 3rd column 8180759225 Each number refers to the number of people with type AB blood P( at least 1 out of 10...

2 Answers · Science & Mathematics · 12/12/2017

8. ### AP STATS ASSISTANCE?

L = held a valid driver's license V = had at least one traffic violation L' = did not hold a valid driver's license V' = didn't have at least one traffic violation P(L) = 0.60 P(L') = 1-0.60 = 0.40 P(V/L) = 0.30...

1 Answers · Science & Mathematics · 12/12/2017

9. ### AP Calc help, 1 Question?

you should see that for x ≥ 3 the slope is 7 & for x ≤ - 3 it is - 7...in between these the graph appears to be parabolic with equation y = - ( x² - 9 )...thus { - 2x }...all which an AP student should know

2 Answers · Science & Mathematics · 10/12/2017

10. ### AP Calc BC: Finding average values within interval?

Yes, the average value of f(x) = tan x ln(cos x) on [0, π/3] equals (3/π) ∫(x = 0 to π/3) tan x ln(cos x) dx. To evaluate this, let w = ln(cos x), dw = (-sin(x)/cos x) dx = -tan x. Bounds: x = 0 ==> w = ln 1 = 0, and x = π/3 ==> w = ln(1/2) = -ln 2. So, we obtain (3/π) ∫(w = 0 to -ln 2) w * (-dw) = (3/π...

1 Answers · Science & Mathematics · 07/12/2017