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Post New Question
All Questions
+0
237641 Questions
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571
1
write a quadratic equation having the solutions square root 5 and -3 square root 5
write a quadratic equation having the solutions √5 and -3√5
CPhill
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Guest
Dec 1, 2014
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615
1
convert 1 and 1/3 into a decemial and a percent
convert 1 and 1/3 into a decemial and a percent
Melody
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Guest
Dec 1, 2014
0
1097
5
+247
Helpz pleaze
Harold reads 4536 pages in the a book. His friend reads 65684 pages in the book. If there is a total of 100,000 pages, how many pages does Harold and his friend need to read.
ps. It wants to know how much Harold needs to read and
read more ..
Cue123smile
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Cue123smile
Dec 1, 2014
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907
8
hello I can't seem to get the right answer I need for 2 + 2 can someone help me?
hello I can't seem to get the right answer I need for 2 + 2 can someone help me?
SelenaPubblT
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Guest
Dec 1, 2014
0
1078
1
A book is open and the product of the facing page number is 1056, What are the page numbers?
A book is open and the product of the facing page number is 1056, What are the page numbers?
- I do not know if this is a serious question, but if so what is the work that has to be done in order to sove this question
CPhill
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Guest
Dec 1, 2014
0
563
1
f(x)-(1/2)x^2+3
f(x)-(1/2)x^2+3
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Guest
Dec 1, 2014
0
621
1
2(4x + 3x) + 2x
2(4x + 3x) + 2x
geno3141
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Guest
Dec 1, 2014
Nov 30, 2014
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2568
7
difficult chem problem
Sodium chlorate, NaClO3, decomposes when heated to yield sodium chloride and oxygen, a reaction used to provide oxygen for the emergency breathing masks in many airliners. Balance the equation?
does anyone know how to do
read more ..
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Guest
Nov 30, 2014
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778
3
what if someone had 5 apples then ate 8 apples
what if someone had 5 apples then ate 8 apples
Melody
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Guest
Nov 30, 2014
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543
1
scientific noatation
how do you make 0.5696 into scientific noatation
CPhill
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Guest
Nov 30, 2014
0
554
1
what is 15 out of 53 cancelled down?
what is 15/53 cancelled down???
CPhill
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Guest
Nov 30, 2014
0
712
1
hi how do i type in 13ln11 over ln17-ln11 into the calculator ?
hi how do i type in 13ln11 over ln17-ln11 into the calculator ?
geno3141
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Guest
Nov 30, 2014
0
779
1
+101
Solve Each Inequality. Graph the Solution
(3x-4)+6<10
CPhill
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BlueStar
Nov 30, 2014
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930
2
+225
Prime Factorization?
I am doing my homework and I don't get the consept of this question. Can any of you help?
Here it is;
This whole number is between 30 and 40. It has only two prime factors whose sum is 5. What is the number?
I think that it is 36,
read more ..
Cue123smile
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MamaLlama
Nov 30, 2014
0
458
0
What about the integrals?!?! More simply, I can't seem to find a way to incorporate the integral into my equation so that this calculator ca
What about the integrals?!?! More simply, I can't seem to find a way to incorporate the integral into my equation so that this calculator can solve it.
Guest
Nov 30, 2014
0
763
1
2.39*10^-18/6.63*10^-34
2.39*10^-18/6.63*10^-34
geno3141
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Guest
Nov 30, 2014
0
548
1
in trigonometry when your trying to find angle elevation what do you do?
in trigonometry when your trying to find angle elevation what do you do?
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Guest
Nov 30, 2014
0
792
1
cos^2(345) what does the cos squared mean when its not cos(345^2)
cos^2(345) what does the cos squared mean when its not cos(345^2)
CPhill
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Guest
Nov 30, 2014
0
631
1
(3i+1)(1)+(3i+1)(2)+(3i+1)(3)
(3i+1)(1)+(3i+1)(2)+(3i+1)(3)
CPhill
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Guest
Nov 30, 2014
0
671
2
where is the shift button
where is the shift button
Melody
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Guest
Nov 30, 2014
0
748
2
what is 1.5 billion pounds times .17 cents
what is 1.5 billion pounds times .17 cents
Melody
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Guest
Nov 30, 2014
0
1170
7
+247
Sorry I ask so many questions it's just, my teacher says I'm the smartest person in her class. So she asks me to do 6th grade problems.
Johnny has 78695 apples he collected at is fathers farm. His father has 100,000 apples. His pigs eat 9000 apples, the cows eat 1000. How many apples are left on the tree? Explain.
CPhill
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Cue123smile
Nov 30, 2014
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684
1
169 squared?
169 squared?
Melody
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Guest
Nov 30, 2014
0
741
2
how would one solve the following equation for n? : (2.12x10^-18)= (-2.18x10^-18)[(1/(n^2))-(1/36)]
how would one solve the following equation for n? : (2.12x10^-18)= (-2.18x10^-18)[(1/(n^2))-(1/36)]
geno3141
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Guest
Nov 30, 2014
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