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Post New Question
All Questions
+0
237671 Questions
0
1244
1
+633
Still wondering...
Hey guys, back the longest question string I have ever posted again: What is the shape of the graph, and why is the self-intersection point (e,e)?
Original Link: http://web2.0calc.com/questions/very-hard-math-question-for-my-profile-picture
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helperid1839321
Nov 2, 2017
0
819
2
+4116
Help.
Help.
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NotSoSmart
Nov 2, 2017
0
870
4
+577
Hmm
How di I turn a decimal like -4.646 into a number like -2 - sqrt(7)
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OfficialBubbleTanks
Nov 2, 2017
0
717
1
+4116
Help.
Help.
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NotSoSmart
Nov 2, 2017
-1
1592
4
+134
look what i made so you guys can post this
https://killersteve27.wixsite.com/webcalc
off-topic
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killersteve27
Nov 2, 2017
0
670
1
i need your help
how many times does 6 go into 50 and how much would be the remainder?
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Guest
Nov 2, 2017
0
960
1
+267
If f(a) = {1}/{1-a}, find the product f^{-1}(a) * a * f(a)$. (Assume a does not equal 0 and $a does not equal 1.)
If f(a) = {1}/{1-a}, find the product f^{-1}(a) * a * f(a)$. (Assume a does not equal 0 and $a does not equal 1.)
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WhichWitchIsWhich
Nov 2, 2017
0
1449
1
+267
If f(x)=\sqrt{x-3}, what is the smallest real number x in the domain of f(f(x))?
If f(x)=\sqrt{x-3}, what is the smallest real number x in the domain of f(f(x))?
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WhichWitchIsWhich
Nov 2, 2017
+2
958
2
+258
to my emo brothers and sisters
how are all you emos doing out there?
off-topic
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penquino21
Nov 2, 2017
0
2788
1
+177
Geometry
Write a paragraph proof of Theorem 3-8: In a plane, if two lines are perpendicular to the same line, then they are parallel to each other.
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party.girl286
Nov 2, 2017
0
811
1
+177
Help!!!!!
Is there anyone here really good with Geometry? If so could you help me please?
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party.girl286
Nov 2, 2017
+1
879
2
+895
Scoring System
I'm over 500 points now!!! Yay!!!
I've been on this forum a little under a year now, and I'm only at 500. I can't even imagine how long it took people like @Melody and @CPhill to get scores that high. It's crazy!
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AdamTaurus
Nov 2, 2017
0
1647
1
+895
Word Problems
Larry uses a slingshot to launch a rock straight up from a point 6 ft above level ground with an initial velocity of 170 ft/sec. Use the fact that . (where g is the acceleration due to gravity (-32 feet/second2))
a) Find an equation that models
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AdamTaurus
Nov 2, 2017
0
1146
3
+647
word problem
John weighed the pumpkins two at a time. After he is done weighing the pumpkins he observed the following weights: 110, 112, 113, 114, 115, 116, 117, 118, 120, and 121 pounds.
How much did each pumpkin weigh?
Explain Clearly how you got
read more ..
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waffles
Nov 2, 2017
0
2104
1
+619
he intersection of the graphic solutions of all three inequalities listed below form an enclosed region in the coordinate plane. What is the
The intersection of the graphic solutions of all three inequalities listed below form an enclosed region in the coordinate plane. What is the area of this region? Express your answer in terms of $\pi$.
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michaelcai
Nov 2, 2017
0
1772
1
+619
The points $(4, 0)$ and $(-4, 0)$ are two non-consecutive vertices of a rhombus with an area of $80$ square units. One of the other vertices
The points $(4, 0)$ and $(-4, 0)$ are two non-consecutive vertices of a rhombus with an area of $80$ square units. One of the other vertices is $(0, K)$ where $K > 0$. What is the value of $K$?
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michaelcai
Nov 2, 2017
Nov 1, 2017
+2
1860
10
+476
what did the mango say to the peach? - joke
what did the mango say to the peach?
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ZZZZZZ
Nov 1, 2017
+1
1196
7
+895
Polynomial Functions
1) Find the polynomial function in factored form: for the given data.
x 1 3 -4 -1 y 0 0 0 2
2) The Sunspot Small Appliance Company determines that the supply function for their EverCurl hair dryer is and
read more ..
hectictar
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AdamTaurus
Nov 1, 2017
+1
1206
1
+177
Geometry
Write a two-column proof.
Given: 7y = 8x – 14; y = 6
Prove: x = 7
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party.girl286
Nov 1, 2017
+1
1217
6
trigonometric
i need help with some trigonometric problems. i really dont understand. please help me!!
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Guest
Nov 1, 2017
0
1247
5
+536
Mathia Question
hey guys I need help with this question. Thanks!
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ProMagma
Nov 1, 2017
0
928
10
+956
@CPhill, @ZZZ @Hecitar
thanks for all your help
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Julius
Nov 1, 2017
+1
866
2
+4116
Help.
Help.
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NotSoSmart
Nov 1, 2017
0
1147
8
+956
@CPhill @ZZZ
Thanks guys!
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Julius
Nov 1, 2017
0
908
2
+536
Time to do lots of math...
23*235^2-9+23/55+60+39+12/36-0.95-1+345/45.5/100+6540.63426573-300+5-23*235^2-6540.63426573-9+23/55+60+39+12/36-0.95-1+345/45.5/100-300+5-6540.63426573
read more ..
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ProMagma
Nov 1, 2017
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