admin

16 Questions
1410 Answers

+4

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+3146

Neue Datenschutzrichtlinie, Mai 2018

Hallo,

Diese Webseite wurde aktualisiert mit kleineren Anpassungen an die DS-GVO.
read more ..

off-topic

admin May 27, 2018

+19

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New Privacy Policy, May 2018

Hello,

this website was updated today because of some legal changes here in Europe. ("GDPR").
read more ..

off-topic

admin May 27, 2018

+6

2271

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New version is online for two weeks now, any problems?

Hi,

Any problems? You can use the "Report a Problem" link in the footer, or send me an email to britnex+bugs@gmail.com
read more ..

admin Sep 12, 2015

+20

2717

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New website is online.

Hi,

Any problems? You can use the "Report a Problem" link in the footer, or send me an email to britnex+bugs@gmail.com , thank you!
read more ..

Melody ●●●●●●●●●●●●●●●●

admin Aug 30, 2015

+7

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Neue Version der Webseite ist online

Hi,

Probleme bitte per Email an britnex+bugs@gmail.com melden, Danke!
read more ..

admin Aug 30, 2015

+67

3

4475

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+3146

three times ten to the power of negative 2

help what is 3x10to the power of negative 2

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admin Jan 26, 2012

+3146

0

[input]52 * 25%[/input]

adminApr 15, 2012

+3146

0

Lydia Fabrizius:
78: 1,6021*10 hoch minus 19

78/ (1.6021*10^-19)
ist gleich:
78 / (1.6021 / 10^19)
weil x^-y = 1/x^y

78 / (1.6021 / 10^19) = 78 *10^19 / 1.6021 = 48.68609949441358 * 10^19
mit 78 / 1.6021 = 48.68609949441358

48.68609949441358 * 10^19 = 0.4868609949441358 * 10^21

adminApr 14, 2012

+3146

0

[input]1/2[/input]
[input]1 1/2 + 2/3[/input]

adminApr 14, 2012

+3146

0

[input]ncr( 4, 2 )[/input]

adminApr 14, 2012

+3146

0

ln( 7 ) + ln (n - 2) = ln( 6n)
with: ln( x*y ) = ln(x)+ln(y)

ln ( 7 * (n-2) ) = ln( 6n )
e^x on both sides (if n>0)

7 * (n-2) = 6n
7n - 14 = 6n
7n - 6n = 14
n = 14

adminApr 13, 2012

+3146

0

[input]ncr( 13, 4 )[/input]

13C4 = ncr( 13, 4 ) = 13! / ( 4! * 9! )

adminApr 13, 2012

+3146

0

[input]22*33+6-23*5025[/input]

adminApr 13, 2012

+3146

0

[input]13*B=100[/input]

adminApr 13, 2012

+3146

0

i need help!!!!:
when you divide my fraction by yours

"my" / "yours" = 40

my / yours = 40
multiply both sides with "yours"

my / yours *yours = 40 * yours
my = 40 * yours
divide both sides by "my"
my/my = 40 * yours/my
1 = 40 * yours/my
divide both sides by "40", then:
yours / my = 1/40 = 0.025

[input]1/40[/input]

adminApr 13, 2012

+3146

0

[input]5!-3![/input]

adminApr 13, 2012