All Questions ⁺⁰237671 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 read more ..

helperid1839321 Nov 2, 2017

0

819

2

+4116

Help.

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)

OfficialBubbleTanks Nov 2, 2017

0

717

1

+4116

Help.

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

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?

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.)

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))?

WhichWitchIsWhich Nov 2, 2017

+2

958

2

+258

to my emo brothers and sisters

how are all you emos doing out there?

off-topic

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.

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?

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!

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 read more ..

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 ..

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 $\pi$.

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 $K$?

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 ●●●●●●●

AdamTaurus Nov 1, 2017

+1

1206

1

+177

Geometry

Write a two-column proof.
Given: 7y = 8x – 14; y = 6
Prove: x = 7

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.

NotSoSmart Nov 1, 2017

0

1147

8

+956

@CPhill @ZZZ

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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 ..

ProMagma Nov 1, 2017

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