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Post New Question
All Questions
+0
230833 Questions
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540
1
help
if AC=BC=4, what is AB
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Guest
Apr 7, 2014
0
738
1
math
what are prime numbers
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Guest
Apr 7, 2014
0
403
0
stats
do my stats homework for me?!?!
Guest
Apr 7, 2014
0
477
1
MATH
45+68
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Guest
Apr 7, 2014
0
652
2
help
7/15=sin(x)=?
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Guest
Apr 7, 2014
0
450
1
percentage
what is 1/2 as a percentage
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Guest
Apr 7, 2014
0
647
2
maths
63 192 X 360=
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Guest
Apr 7, 2014
0
651
1
help
reduce n-n^2/2
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Guest
Apr 7, 2014
0
839
5
Math
What is the answer to life and all great mysteries?
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Guest
Apr 7, 2014
0
675
2
how?
x/5-(1-2x)/10=x
What i'm doing wrong i get 1/10 all the time but real answer is -1/6.
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Guest
Apr 7, 2014
0
863
6
Math
find the midpoint of the line segment with the given endpoints. (3,5) (-5,-5)
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Guest
Apr 7, 2014
0
931
7
+13
use of thr calculator
Hello all, i'd like change my grapg settings. How can i do that ?
thanks
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mess-mate
Apr 7, 2014
0
638
1
equation help
y = 0.5738x + 79.214
R² = 0.9987
substitute in 170 as the y-variable and solve for x
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Guest
Apr 7, 2014
0
827
2
Complicated Math Equation
What does SWAG + YOLO equal?
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Guest
Apr 7, 2014
0
1026
2
+154
Graphing Conic Sections
Hello,
I was wondering if anyone knows of any apps that can graph such things as ellipses, circles, and hyperbolas?
I certainly have a few apps in which you can enter a function and get a graph for it, but what about being able
to input such
read more ..
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Jedithious
Apr 7, 2014
0
529
1
Math
In triangle ZXY, m<Z=111 degrees, y=6 ft, z=29.7 ft Find m<Y
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Guest
Apr 7, 2014
0
1371
1
Math
Which function increases by 1/3 every time the x- increases by 1?
A) y=3^x
B) y=3x+1
C) y=(1/3)^x
D) y=1/3x+1
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Guest
Apr 7, 2014
Apr 6, 2014
0
655
1
algebra
what is the absolute value of 68
kitty<3
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Guest
Apr 6, 2014
0
640
1
Quadratic equations
. W(x) = -0.1x2 + 16x + 7666
-0.1(79)2 + 16(79) + 7666
-0.1(6241) + 1264 + 7666
-624.10 + 8930
= $8,305.90 how to find maximum cost and maximum units
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Guest
Apr 6, 2014
+2
891
3
+118608
Hi Stu,
Hi Stu,
I would like to know how much you have learned.
I would like you to answer these questions if you can.
I hope that you don't mind me asking you these questions but it will give us a better idea of how you are going.
(If you don't
read more ..
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Melody
Apr 6, 2014
0
898
1
+201
Fractions
A girl wants to knit a scarf 1 2/5 meters long. On Monday, she knits 1/4 of the scarf. On Tuesday, she knits another 45 cm. What fraction of the scarf has she knit in total?
Please no algebra
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mathcalc
Apr 6, 2014
0
7824
3
Taps
If the hot water tap can fill a bathtub in 60 minutes, and the cold water tap fills it in 30 minutes, how many minutes does it take when they are running together?
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Guest
Apr 6, 2014
0
575
1
algebra
how do you solve 1 step inequalitys
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Guest
Apr 6, 2014
Apr 5, 2014
0
697
2
Algebra
For a male 69 inches tall what weights will keep his body mass index between 18 and 30
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Guest
Apr 5, 2014
0
1827
2
+893
A Money Problem
Melody says that things have gone quiet so I am taking the opportunity to share a problem.
I first encountered it as a twelve year old and have just rediscovered it in an old notebook.
I remember that it took me (seemingly) an age to come up with
read more ..
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Bertie
Apr 5, 2014
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