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Post New Question
All Questions
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234927 Questions
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574
1
I need help
2x+4+x+3=19
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Guest
Jun 12, 2017
0
590
2
VERY CONFUSED PLEASE HELP
What 2 #s have a sum of 16 AND a product of 39? I don't think it's possible to have both! Very confused on this one please help me!
P.S. 7.5 & 8.5 don't work already tried that!
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Guest
Jun 12, 2017
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574
1
Integral
Please help with this integral: ∫sin(e^(-2x)) / e^(2x) dx. With steps if possible and thank you.
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Guest
Jun 12, 2017
0
930
4
Help! I'm confused with Trigonometry
sin2θ-csc2θ=tan2θ-cot2θ
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Guest
Jun 12, 2017
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631
1
math
x+37>51
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Guest
Jun 12, 2017
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544
1
HELP!
What is the measure of DF?
Enter your answer in the box.
mDF=
read more ..
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Guest
Jun 12, 2017
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771
2
is there a way to simplify the answer
Write as a fraction (5z) to the power of -3
1
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45z to the power of 3?
read more ..
hectictar
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Guest
Jun 12, 2017
+1
2918
4
+9
Can someone help me with these?
I've been having some trouble...
1 - Four German diplomats, three French diplomats, and a British diplomat are to be seated equally spaced around a circular table. How many different arrangements are possible if the Germans must all
read more ..
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reallydumbperson
Jun 12, 2017
0
902
3
Algebra Question
Solve Equation. Check for extraneous solutions.
_____
a = 1 + (√7a -7)
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Guest
Jun 12, 2017
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689
1
qrfe
what is 2d^8 / 4d^3
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Guest
Jun 12, 2017
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772
2
jim drops ball
jim drops a ball from 300m it gets smaller by 1/3 from its previous hieght. what is it 3rd drop length
CPhill
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Guest
Jun 12, 2017
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550
0
-7875.75753/6243+963(96*425+32/2+73)/635+965/24 = 62048.5641220449612227
-7875.75753/6243+963(96*425+32/2+73)/635+965/24
Guest
Jun 12, 2017
0
896
2
MEAN AND MEDIAN AND MODE AND RANGE
12+12+11+5+2+34+37+50+52+10+10+12+16+29+8=
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Guest
Jun 12, 2017
+1
1061
2
+229
Pi can make real numbers (rounded)
do (e^pi)-pi
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liveevillevi
Jun 12, 2017
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1019
1
If there is 20 sheep 40 cows and 10 goats how many legs are there.
If there is 20 sheep 40 cows and 10 goats how many legs are there.
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Guest
Jun 12, 2017
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827
1
Answer
Kris makes wooden toys for craft sales. He calculates the selling price of each toy as 250% of the cost of his material and labour. If the cost of the material and labour for each toy is $5.50, what will be the selling price of each toy be?
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Guest
Jun 12, 2017
0
937
1
Alg.
What is the value of minus 6 x cubed minus y squared minus 3 x y if if x = -2 and y = 4?
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Guest
Jun 12, 2017
0
1036
3
7x = -28
7x = -28
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Guest
Jun 12, 2017
0
800
2
Hello
|3x+1|+2=0 Hello I need help solving a problem like this one, because i keep solving it and i keep getting -1 and that is not the awnser.
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Guest
Jun 12, 2017
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