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Post New Question
All Questions
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230566 Questions
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457
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56.7 cm cubed divide 21
56.7 cm cubed divide 21
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Guest
Jan 29, 2015
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383
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Simultaneous equations! How do you deal with the equation when you have a negative involved?
Simultaneous equations! How do you deal with the equation when you have a negative involved?
Guest
Jan 29, 2015
+5
593
8
tiddle's riddles
Forward I am heavy, but backward I am not. What am I?
He has married many women, but has never been married. Who is he?
read more ..
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Guest
Jan 29, 2015
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1193
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Division of complex numbers
Division of complex numbers
z1 = 1-i and z2 = 3i z1/z2 = ? z1 = 1+2i and z2 = 1+i z1/z2 = ? My answer to the first one is 3i/-9 + -3/-9 but i am pretty sure that its wrong. Can someone show me how to do these correct?
Please
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CPhill
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Guest
Jan 29, 2015
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479
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ready tiddle
How many of each species did Moses take on the ark with him?
Tiddle
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Guest
Jan 29, 2015
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790
4
I have to rewrite the following to polar form: re^iθ (θ is in radian).
I have to rewrite the following to polar form: re^iθ (θ is in radian).
2∠30° I think that I have to use this: r*cos(θ) + i * sin(θ)
Please help!
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Guest
Jan 29, 2015
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364
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so what's? A power of 2, B power of 4, c end parenthesis cubed or 3
so what's? A power of 2, B power of 4, c end parenthesis cubed or 3
Guest
Jan 29, 2015
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625
1
+305
help please
$120.00 increased by 70% is what percent of $120.00
Melody
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gar12
Jan 29, 2015
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2657
1
what is equivalent to tan(5pie/6)
what is equivalent to tan(5pie/6)
CPhill
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Guest
Jan 29, 2015
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400
3
??????
Phill's height is 6ft, he's an assistant at a butcher's shop, he wears size 9 shoes. What does he weigh?
Tiddle
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Guest
Jan 29, 2015
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484
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why my meme game so strong
why my meme game so strong
Guest
Jan 29, 2015
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626
2
4.9t^2+19.8t-20=0? How do i solve this?
4.9t^2+19.8t-20=0? How do i find t?
heureka
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Guest
Jan 29, 2015
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912
2
19,99 divided by 0,80
19,99 divided by 0,80 .-.
Melody
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Guest
Jan 29, 2015
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343
1
What is the answer
What's 9+10
Is it really 21?
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Guest
Jan 29, 2015
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696
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4*4nnnnn
4*4=hjuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuy bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhbbbbbbbbbbbbbbbbb
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Guest
Jan 29, 2015
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591
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+305
question 2
How much money is 15% off of $30.00?
Melody
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gar12
Jan 29, 2015
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855
5
+305
10 question coming your way so get pepared
1 question: 15% off of $30.00 is what percent of $30.00?
CPhill
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gar12
Jan 29, 2015
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283
1
math question
Marias color formula is 3/4 ounces of 7n and 1/4 ounces of 7b mixed with 2 ounces of 20 volume developer. if maria gets her color done every month, how much product is her stylist going to need for Maria this year
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Guest
Jan 29, 2015
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575
2
A motorcycle purchased for $1500 depreciates at an annual rate of 15%. Write an exponential function and graph the function.
A motorcycle purchased for $1500 depreciates at an annual rate of 15%. Write an exponential function and graph the function.
CPhill
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Guest
Jan 29, 2015
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