# arithmetic

• ## 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

• ## Is 2 ^ 10 ten times of 2?03-15

2hoch10 is ten times of 2? --answer-- No, the potency bedutet you the number is so often each time taking how high the Potnz. So in this case you reckon 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 = 1024. The potency notation only serves that you can write

Tags: Math, arithmetic
• ## Scope of triangular prism / triangle?03-09

Hello, Unswar I have to the surface of a triangular prism calculate, there is where C = 8 cm and a = 4 cm and the height of the PRISM 2cm. Now, the base I've already calculated the volume 32cm² also 64cm² only I need the scope, how do I do this becau

• ## Physics orders of magnitude (due to significant digits)03-05

Hi, so we write tomorrow physics and I have a question about the powers of ten. We should 3m convert dm and I'm pretty sure that, although it would be mathematically correct, you then can not simply write 30DM in physics. Because one with 3 meters so

• ## Calculation formula wanted - can someone help me?03-03

Hello, I'm looking for this, a calculation formula. Suppose there is growing slightly by 1% per year. What would then be the subject today, if he was 150cm tall 100 years ago? --answer-- Perhaps it drops easier if you think instead cm easy it would b

Tags: Math, arithmetic
• ## determine based on place value system02-27

Can anyone explain how to get to the base number b: (30124) 115 476 b = --answer-- You have to at least know what the basis is given right. Ex. Base right = 10 Then Σ ai b ^ i = is 115,476 3b^4 + b² + 2b + 4 = 115476 3b^4 + b² + 2b -115472 = 0 By tri

• ## Faculty calculate n! = 602-25

Hello, n =! 6 I wanted to know whether there is a possibility the equation n! = dissolve 6 to n. In this example, I am aware that n = 3 but I'm interested in whether there is a generalization. Thanks in advance :) --answer-- Also, the inverse functio

• ## Math solve these tasks02-25

I need help please to solve these tasks Thanks already

• ## Calculate frequency and vibrations in physics02-13

Hello, I need help with the following task: As the frequency varies depending on the speed of the exciter? Excitation rate: 0.75 times wave velocity I hope there's a physics genius here;) --answer-- So the frequency increases with increasing frequenc

• ## Tighten shield around a triangle, calculate the radius from the radius02-11

Dear Community, The daughter of a Bekanntin has recently asked me the following question: "A triangular sandbox to be completely covered with a screen. What diameter should the shield have at least?" Below a triangle is marked with the following

• ## How to calculate such a task? (Rule of three)02-10

A customer exchanges 16 cups to a price of 0.75 € and instead takes cups at a price of 0.85 €. he receives How many cups? (Integers only note) --answer-- 16 * € 0.75 = x * € 0.85 ... To change x => x = 16 * € 0.75 / € 0.85 = ... LG 16 x 0.75 = X X /

• ## Decimal fractions 6th grade word problem02-09

a) Ms. Siedle notes during refueling that she needed 36,9l gasoline for the last 587,3km. Compare their gas mileage with the Rasanti Coupé. Think of meaningful laps. Rasanti Coupé: 6.2L per 100km b) costs (1,199 Euro Petrol): What are the fuel costs

• ## What grades do I have?02-09

Will even know on what notes I am currently can me one probably one of you say and tell me how you calculate that? German: 5 (short sample simply counts), 3 (large sample counts 3x) Math: 3 (short sample counts x2), 4 (large sample counts 3x), 1 (sho

• ## Text AufgabeMathe-02-08

"If ER is on the table, he dominated YOU by 80 cm. If YOU is on the table, they surmounted HIM to 100 cm. Question: What is the table? How can this be solved? Who could explain briefly times evenly. Thank you so much - already now. You would help me

• ## Who can help me with physics exercises?02-07

I would like to repeat the substance of last year, since I was pretty bad at school. I am desperate and can not even make the approach. Unfortunately, I have also no one that I can pray for help or advice. Please help me because I do not understand a

• ## Sale Price calculate SteuerungUndKontrolle02-05

Hello, I have a problem and although I hang on a task which we got to learn. The question is the following: Total Revenue € 350,000 Total cost € 280,000 (including 45% fix) Volume sold 700 790 Capacity Q: What sales price must require the company to

• ## How do I simplify an expression? (Roots and powers)02-01

Dear GF community! How do I simplify following Term ?: fourth root of 3 ^ 8. Explicitly should one take the root write a rational exponents to. Could someone help me? My suggestion would "produce" this break: 3 8/4. Bring me this, but what? Abou

• ## Is Ex .: 12/12 an improper fraction?01-31

And should I when I write bsp .: work and ergebniss 4/4 is writing a 1 instead of 4/4? If the task is improper fractions to mixed numbers convert, then prefer 1 4/4 instead write? PS: These are 3 different questions look forward to any reply! --answe

• ## Determine the zeros?01-31

f (X) = X times (X ^ 4-125X) I dunno how I notice that. please help me --answer-- x factor out of the brackets, then you can read the zeros directly, because a times b = 0 if a = 0 or b = 0th Thus, x² = 0 or x³-125 = 0, x = 0 or x = 5 The equation ha

Tags: Math, arithmetic
• ## calculate integrals using cylindrical coordinates01-21

The question is basically above. I've got quite a problem when calculating with integrals. Now I have to solve the following problem: (Z is the integral sign) Calculate using cylindrical coordinates: (A) ZZZ V (among the characters) x ^ 2 dx dy dz on