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Post New Question
All Questions
+0
237677 Questions
0
869
2
factor: -5t^2 + 20t + 50
factor: -5t^2 + 20t + 50
geno3141
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Guest
Oct 27, 2014
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1166
6
who made pi
who made pi
geno3141
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Guest
Oct 27, 2014
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486
2
why can't i divide by 0
why can't i divide by 0
Melody
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Guest
Oct 27, 2014
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711
2
10^(-1) as a fraction
10^(-1) put it into a fraction
geno3141
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Guest
Oct 27, 2014
0
644
2
the sum of the score and 13
the sum of the score and 13
CPhill
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Guest
Oct 27, 2014
+12
613
0
+118724
I have cursorily checked most posts up to and including question page 892+ and answer page 2372+
I have cursorily checked most posts up to and including question page 892+ and answer page 2372+
There are a few that do not have answers - It is just too busy to get through all of them.
(Remember:
read more ..
Melody
Oct 27, 2014
0
780
1
Is 0 a Whole Number?
Is 0 a Whole Number?
geno3141
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Guest
Oct 27, 2014
0
570
1
degree mode
degree mode
CPhill
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Guest
Oct 27, 2014
0
622
1
I have a very specific number I'm fascinated by -- I won't go into specifics, but I'm trying to find if occurs anywhere in nature. Is it a t
I have a very specific number I'm fascinated by -- I won't go into specifics, but I'm trying to find if occurs anywhere in nature. Is it a transcendental? Is it the products of primes? Is it a special number of any sort? More importantly - are there any
read more ..
CPhill
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Guest
Oct 27, 2014
0
1126
2
If maths is based on set rules and logic, how can there be an imaginary number?
If maths is based on set rules and logic, how can there be an imaginary number?
CPhill
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Guest
Oct 27, 2014
0
790
3
+4
f(x) = x^4 - 4x^2 - 3 is concave down on the interval I = (Approximate your answer to 3 decimal places.)
f(x) = x^4 - 4x^2 - 3 is concave down on the interval I = (Approximate your answer to 3 decimal places.)
CPhill
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liemJR
Oct 27, 2014
0
749
1
Graph the function of X = 4^x
Graph the function of X = 4^x
reinout-g
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Guest
Oct 27, 2014
0
1
1580
6
+105
Parabola - parametric equation.
part ii is causing some problems .
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Marcop
Oct 27, 2014
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499
0
dividing exponential notation
what is A 13 over 5 times B 2over2 divided by A -7over 10 times B -1 over5?
Guest
Oct 27, 2014
0
1131
2
+105
Chain rule
I can do the first bit but I'm a little stuck on the second bit.
Alan
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Marcop
Oct 27, 2014
0
703
2
100/(4-2^2)-10+60 mod 2-2
x=a/(b-2^2)-10+c mod d-2
a=100
b=4
c=60 d=2
CPhill
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Guest
Oct 27, 2014
0
732
1
what is a thirteen over five times b two over 2 divided by a negative seven over ten times b negative one over three?
what is a thirteen over five times b two over 2 divided by a negative seven over ten times b negative one over three?
CPhill
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Guest
Oct 27, 2014
0
347
0
What is 2+2=
What is 2+2= Window ha ah!
Guest
Oct 27, 2014
0
781
1
the sum of three consecutive odd integers is 21 more than the smallest integer
the sum of three consecutive odd integers is 21 more than the smallest integer
CPhill
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Guest
Oct 27, 2014
0
666
1
6^(x-3)=2^x x= ?
6^(x-3)=2^x x= ?
CPhill
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Guest
Oct 27, 2014
0
427
0
how to do ratios
how to do ratios
Guest
Oct 27, 2014
0
530
0
a man pushes a 500 newton load 10 meter up a smooth frictionless inclined plane. how much potential energy does the load gain?
a man pushes a 500 newton load 10 meter up a smooth frictionless inclined plane. how much potential energy does the load gain?
physics
Guest
Oct 27, 2014
0
1507
1
+87
Fractions
Melissa Silva borrowed $4,200 from the bank. If she has already repaid 3/7 of the loan, what is the remaining balance owed to the bank?
CPhill
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Eliza
Oct 27, 2014
0
1211
1
+87
fractions
particular dress requires 3 1/4 yards of fabric for manufacturing. If the matching jacket requires 5/6 yard less fabric, how much fabric is needed for both pieces?
Do not enter units in your answer
read more ..
CPhill
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Eliza
Oct 27, 2014
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