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Post New Question
All Questions
+0
236408 Questions
0
661
1
algebra
how do you simplify this???
(51jk^3xy^2z)/(17k^3yz)= ?
I really need the help like right this second!
Thanks!!!!!
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Guest
Nov 20, 2012
0
843
1
algebra
can someone please help me figure out steps of the work to solve the equasion
12x+2-3x=10-(x-2), I don't want the answer, just need to know how to work the problem, Thanks
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Guest
Nov 20, 2012
Nov 19, 2012
0
928
2
+30
buttons
can you make a list of what all the buttons are and what they do please?
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topher
Nov 19, 2012
0
902
2
new feature idea
Just wondering if you guy's could develop a symplofy feature for problems like this ware i dont need the awnser:(-5u^2-3u-6)-(2u^2+3u-1)+(4u^2+9u+1)
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Guest
Nov 19, 2012
0
1020
2
log Rücktransformation
Hallo Zusammen,
ich würde gerne folgende Formel zurückrechnen und auf x auflösen. Wenn ich jeweils eine Option habe und zur Überprüfung Werte einsetzte, stimmen die Ergebnisse nie.
Kennt sich damit jemand aus?
y = log((x+0.05)/((1-x)+0.05))
read more ..
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Guest
Nov 19, 2012
0
733
1
Umdrehungen von einem Stein
Hallo,
kann mir vielleicht jemand bei der frage
Sie rollen einen großen Stein mit einem Meter Durchmesser vor sich her. Wie viele Umdrehungen macht der Stein (ganzzahlig gerundet), wenn Sie ihn 22 Meter weit rollen?
weiterhelfen ?
Vielen
read more ..
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Guest
Nov 19, 2012
0
933
1
25 in prozent?
25 euro in prozent?
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Guest
Nov 19, 2012
0
954
1
Matheaufgabe
Ein menschliches Haar ist ca. 30 µm d**k. Wie viele Haare passen nebeneinander auf 1cm?
Wie viele Fasern von 1 µm Dicke ergeben nebeneinander gelegt die Dicke eines Haares?
Bräuchte da schnell Hilfe..
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Guest
Nov 19, 2012
0
706
2
awnser
A2(3A4-5)-2A(3A3-5)=
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Guest
Nov 19, 2012
0
741
0
tanya
berapa 2/5 jam + 3 1/4 menit=....detik?
Guest
Nov 19, 2012
0
891
3
Division
9/7=1.28571428571429 but 7x1.28571428571429 is fractionally different from 9. Why?
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Guest
Nov 19, 2012
Nov 18, 2012
0
953
1
hilfe
1.000.000.000.000.000.256 minus welche zahl ergibt 10.000.000 ??
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Guest
Nov 18, 2012
0
865
3
Hi, hier ist eine Aufgabe:
Hi, hier ist eine Aufgabe:
In welchem Punkt P(x|f(x)) ist die Tangente an den Graphen von f parallel zur Geraden g mit y = 10 -3x ?
f mit f(x) = 2 * Wurzel aus x
Ich versteh das nicht. Laut Taschenrechner (Graphen einzeichnen) ist die Steigung
read more ..
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Guest
Nov 18, 2012
0
834
1
negative integer
HOW DO I PUT IN A NEGATIVE INTERGER ON YOUR CALCULATOR
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Guest
Nov 18, 2012
0
646
0
Systems of Equations?
I was wondering if you can solve systems of equations using this calculator. I know that on a TI-83/84 you can solve them via graphing or matrices, but I am not sure of the formatting on how to solve them w/ web2.0calc. In the help section I believe I saw
read more ..
Guest
Nov 18, 2012
Nov 17, 2012
0
992
2
+21
math
hi every one!!!
i dont get this can someone help me !
1. 3x+4 =10
2. 9 =2a-1
3. 5x-2= 3x+4 4. 7-2y=2+3y 5. 12x=6x-6 6. 6-3y= y-2 7. -3a= 4a+7 8. 3+ 4y = 3y-1 9. 2x+4-x=3x-6 10. 2(3+2a)= 6-a+5
read more ..
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nuffsaid
Nov 17, 2012
0
977
1
Hallo
Hallo
wie viel ms sind das ? 200ohm*10hoch(-6)Farad = ?
mfg nino
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Guest
Nov 17, 2012
0
900
1
Bond pricing
What key on the calculator will give me 1.053 to the 10th power
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Guest
Nov 17, 2012
Nov 16, 2012
0
735
1
trigonometry and algebra
how do i divide by using long division ?
(x^2+3x+5)/(x+1) and (x^3-9)/(x^2-1)
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Guest
Nov 16, 2012
0
786
1
matematica
V1=4i+3j;v2=-3i+5j;v3-111-7j;4v=2i+3j
a) U1=v1+v3
b) U2=v2+v4
c) U3=(v1+v2)+v4
d) U4=(v3+v1)+v2
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Guest
Nov 16, 2012
0
895
2
math
10ml= how many liters
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Guest
Nov 16, 2012
Nov 15, 2012
0
718
0
Wurzel, Faktorierung?
Haben eine Aufgabe und kommen nicht auf die Lösung:
Das Ergebnis müsste 5 lauten.
Die Gleichung heißt
Wurzel aus "9!"-9/9=
Da kommen bei uns aber 602 etc. raus. Neunte Wurzel klappt auch nicht. Es dürfen als Zahlen nur Neuner verwendet
read more ..
Guest
Nov 15, 2012
0
912
1
Mixed Decimal
It is a mixed decimal number. the whole number portion is the product of all prime numbers between 4 and 10. the tenths digit is 1/4 of the LCM of 6, 12 and 8. the hundredths digit is 1/2 of the tenths digit. The thousandths digit is the greatest prime number
read more ..
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Guest
Nov 15, 2012
0
843
1
Mixed Decimal
It is a four-digit decimal. The tenths digit is the GCF of 16 and 40. The digit in the hundredths place is 3 less than the tenths digit. The thousandths digit is neither prime nor composite. If you multiply the thousandths digit by the digit in the ten thousandths
read more ..
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Guest
Nov 15, 2012
0
890
1
Mixed Decimal
Its is a three-digit decimal. The digit in the thousandths place is 1/3 of the GCF of 9,18, and 27.The Hundredths place is 2 less than the thousandths digit, which is twice less than the tenths digit.
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Guest
Nov 15, 2012
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