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Post New Question
All Questions
+0
237779 Questions
0
613
1
9 times 3radical3 in radical form
9 times 3 radical 3 in radical form
Melody
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Guest
Apr 18, 2015
0
3685
3
Isn't any number to the power of negative infinity supposed to be equal to zero ?
Isn't any number to the power of -∞ supposed to be equal to zero ?
geno3141
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Guest
Apr 18, 2015
+3
7744
7
+37
How many seconds are there in a decade?
MathsGod1
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thumb
Apr 18, 2015
0
761
2
What's 9+10?
What's 9+10?
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Guest
Apr 18, 2015
0
553
2
Requirement for "Power User" status?
Just wondering.
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Guest
Apr 18, 2015
0
1508
1
+12
Consider a random variable X such that P(X= -1) = P(X= 1) = ½
Consider a random variable X such that P(X= -1) = P(X= 1) = ½
a. Compute E(x)
b. Compute var(x)
c. Compute P(/X-μ/≥1)
read more ..
Alan
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uprewardz
Apr 18, 2015
0
912
1
how many 19s go into 475
how many 19s go into 475
MathsGod1
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Guest
Apr 18, 2015
0
2197
1
if you flip a coin 150 times, about how many times would you expect to get heads?
if you flip a coin 150 times, about how many times would you expect to get heads?
joshuaw20
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Guest
Apr 18, 2015
+3
1691
3
+33
Seven students are waiting in line at the cafeteria. In how many different ways can they be standing in line?
Seven students are waiting in line at the cafeteria. In how many different ways can they be standing in line?
BrittanyJ
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joshuaw20
Apr 18, 2015
0
1031
1
+33
Nine mountain bikers are on a bicycle trip. In how many different possible ways can they follow each other?
Nine mountain bikers are on a bicycle trip. In how many different possible ways can they follow each other?
CPhill
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joshuaw20
Apr 18, 2015
0
960
1
hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii IMPPPP
what is 4 times 4 times 50033038 times 3948494=
the answer is smiley face
TitaniumRome
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Guest
Apr 18, 2015
0
828
2
what does the hashtag# mean?
what does the hashtag# mean?
joshuaw20
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Guest
Apr 18, 2015
0
725
5
hi peoplzplzzz LOOOOOKKKKKKK
what is 2+2=
TitaniumRome
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Guest
Apr 18, 2015
0
541
0
what is 555.0987 as a fraction? plzzzz
what is 555.0987 as a fraction?
Guest
Apr 18, 2015
0
5476
6
how do I write 3.14 as a fraction?
how do I write 3.14 as a fraction?
Melody
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Guest
Apr 18, 2015
0
832
1
What is 7 and 0.5 times 2 plus 10 times 2
What is 7 and 0.5 times 2 plus 10 times 2
joshuaw20
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Guest
Apr 18, 2015
0
769
1
850ml as a percentage of 2liters.... answer?
Secondary 1 question..... how do?
DarkBlaze347
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Guest
Apr 18, 2015
0
767
1
which expression represents the quotient of 8.5 X10^10 and 2.3 x 10^7 please work show so I can understand !! :D
which expression represents the quotient of 8.5 X10^10 and 2.3 x 10^7 please work show so I can understand !! :D
CPhill
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Guest
Apr 18, 2015
0
642
1
What is 1/3 of100,000
What is 1/3 of100,000
MathsGod1
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Guest
Apr 18, 2015
0
693
1
What is the exact circumference of the circle? http://lv.k12.com/mediaFiles/Ninth_Grade/Math/Unit17525/Lesson68692/VHS_PA_S2_03_L209_L309_Q1.gif
What is the exact circumference of the circle? http://lv.k12.com/mediaFiles/Ninth_Grade/Math/Unit17525/Lesson68692/VHS_PA_S2_03_L209_L309_Q1.gif
Alan
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Guest
Apr 18, 2015
0
571
1
(x - 8) (x - 2) expand?
(x - 8) (x - 2) expand?
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Guest
Apr 18, 2015
0
1
4185
8
(a) A regular nonagon (9-sided polygon) is inscribed in a circle as shown below. Three of the 9 vertices are selected at random, and the tri
(a) A regular nonagon (9-sided polygon) is inscribed in a circle as shown below. Three of the 9 vertices are selected at random, and the triangle formed by those three points is drawn. What is the probability that the center of the circle lies inside the
read more ..
Melody
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Guest
Apr 18, 2015
0
1552
2
What is the smallest integer that is not in the domain of f(x)=sqrt( pi - x) ?
What is the smallest integer that is not in the domain of f(x)=sqrt( pi - x) ?
Alan
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Guest
Apr 18, 2015
0
2303
2
20+20+40+10+30+30+20+20+30+10+20
20+20+40+10+30+30+20+20+30+10+20
Natthada
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Guest
Apr 18, 2015
+1
3697
2
+1836
A point is on a number line, but it is limited to being at 0, 1, or 2. At each step, the point moves 1 unit left or right. If the point is a
A point is on a number line, but it is limited to being at 0, 1, or 2. At each step, the point moves 1 unit left or right. If the point is at 1, it moves to either 0 or 2 with equal probability. However, if the point is at 2, it must move to 1 with its
read more ..
Alan
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Mellie
Apr 18, 2015
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