# Math

• ## Mathematics - Fakultieren06-07

Hab ne short question about an assignment, it reads: "In a plane are 5 points, 3 of which are collinear; How many lines can be drawn through these points" I'm doing just not the solution, even if it were for post-release control well, but rather

Tags: Math, School
• ## How to solve this math equation?04-11

Hello. We got a worksheet in math class. And I'm not so with math One of the tasks is for example:. Solve the following equations d) 1/2 (x-3) ² = 12.5 or j) 4 3 / 4x = -3 1 / 3x² How to solve these equations, then? --answer-- d) ½ (x - 3) ² = 12.5 →

• ## How can I solve this problem? (Stochastics school 12: Gaussian integral function)03-30

Hello. I just do not get ahead. Here's the task: In opinion surveys, only about 80% of the selected persons are found by experiment. What is the probability encountered by 1,200 people, more than 900? In this task, you have to apply the Gaussian inte

• ## What are 86% of a thousand?03-29

And how do I calculate it? --answer-- rule of three but 86% of 1000 are 860 86% = 0.86 times So 1000 times 0.86 = 860 86 out of 100 simple ne zero hanging off each I think. 860 of 1000 1000/100 = 10 86x10 = 860 86% of 1000 are 860 That was with us in

Tags: Math, School, help + Math
• ## radius of a cylinder charge if only given the surface?03-03

The surface of the cylinder has 2 square meters. Now I want to calculate the radius. Incidentally, at the level 4 is * r so the amount 4 times as large as the radius, if I understand it correctly. How should I proceed? Thanks in advance!!:-))) --answ

• ## Calculating with powers if no law intervenes?02-27

Hello, how to do arithmetic with potencies when none of power laws accesses? In our math book deals only with the laws .... Can my please jmd the example vorrechen? 6²x2³ =? Thanks;) Lg --answer-- You calculate normal just 6 ^ 2 which is 6 times 6 So

Tags: Math, powers
• ## Function Grade 4 with 2 unknown02-26

The graph of a rational integral function f with f (x) = 2 / 3x ^ 4 - 1 / 6x ^ 3 + cx ^ 2 + dx goes through points B (1 | 2.5) C (-2 | -14). .. how can I select c and d ??? --answer-- You have here 2 unknowns and 2 equations, thus the task is solved

Tags: Math, function, regulation 4
• ## If the specified bay oil in this recipe right?02-21

Hey, we want to establish a natural soap just in school. Are 200ml laurel oil because too much? www.pagewizz.com/lorbeerseife-im-stil-der-aleppo-seife-selber-sieden/#_=_ Must there 200ml of such a bottle (see picture) laurel oil there? Ingredients: 4

• ## calculate threshold S and proportionality C: Restricted Growth01-16

Hello community, and although I have to the following task is simply no solution. There is a table where the years 0,1,2,3,4 and including a number (growth of the animal population) B (0) = 8000 B (1) = 6000 B (2) = 5000 B (3) = 4500 B (4) = 4250 (I

• ## I need help for Math! (Lambacher Swiss 8 S.200 No.3)12-24

Heyyy, I'm learning for ne math test and not get ahead ... :( The question is P "The point P lies on the parabola Determine to this, the corresponding function equation." (1 | 3) was my idea, with y .. = 3 to start, because the slope is yes 3 an

• ## Why does the area doubled the parallelogram if one doubles the base side?12-23

--answer-- Adjusting the surface area formula and sit for the basic page 2 * base side a ... If you have twice the length that is the Area = (length + length) * width = length * width + length * width To ask? :)

• ## [Algebra] Problem with Math12-17

Hi everyone ;-)! I have an equation that should I solve, but do not get ahead. It is: -0.2x + E ^ (- 0.1x) = - 2.6543 x ≈14,45 I have already tried themselves: Many thanks for your help ;-) --answer-- Can it be that you have learned numerical methods

Tags: Math, Mathematics
• ## Stammfunktion from2?12-13

Standing Aufem hose --answer-- If the question is really: What is the root of f (x) = 2, then the answer is: F (x) = 2x + c for any food Ante c. See the math formula book under integration rules. Here basic integrals. S x ^ k * dx = x ^ (k + 1) / (k

Tags: Math, hose
• ## multiply math rule12-12

is allowed when the bill 4a * 5 20a count or is that not allowed? --answer-- yeah does it work you may thus multiply but not add Yes, you can do. 4a * 5 = 4 * a *. 5 That you can switch to 4 * 5 * a. 4 * 5 = 20, so you can also write short 20a. can y

Tags: Math, School
• ## So people it goes back to the number pi11-27

So my question is how I can calculate the circle number pi I've obviously been looked at since googke but came no direkre formula and now I'm here and thank you for all sensible reply --answer-- Under http://www.gerdlamprecht.de/Kreiszahl.htm one fin

• ## Year 105011-18

How do I have to say? As Zehnhundertfünzig or one thousand fiftieths? --answer-- But go both at annual figures is "a thousand fifty" usual :) say yes, two thousand fifteen One thousand fiftieths, you say yes even two thousand fifty. Fifty thousa

• ## need help can not decide math gfs me11-18

I think in math but a gfs.kann me decide whether I should not take linear functions or much corner which is better to explain? --answer-- A linear function is very einfach.Allgemeine form y = f (x) = a1 * x + ao or better known as y = f (x) = m * x +

Tags: Math, gfs
• ## wanted Magic Square10-22

Seeking a "magic square". Unfortunately, I have no picture, what I can tell, but I try to explain it this: You have a list with 6 * 6 boxes that are divided into several parts. In a box of this part is a number and either plus, minus, Shared or

• ## Math test tomorrow! Need help10-21

How to set: "the difference is a number with 5 3" to turn into a equation. If the x-5 = 3 or 5-x = 3? Write work please help tomorrow --answer-- is both Unhappy the formulated have your teacher

Tags: Math, School
• ## wanted Prüfungsanst Help07-28

last week I'm hyperventilating sheer stress in math among ot and the paramedics came. while I had such strange trembling attacks and I was cold especially on the hands and feet. Today I had so trembling attacks after the noticed had I have nachschrei

Tags: Help, Math, fear, anxiety + Math