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All Questions
+0
234886 Questions
0
569
1
Quadratics
how do you solve 3x^2+7x+2=0 by factorisation
and
6x^2+4x-5=0 by completing the square?
thanks
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Guest
Jul 21, 2013
0
581
1
hello
Find the future value of an annuity if you invest $3,200 annually for 8 years at 13% compounded annually.
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Guest
Jul 21, 2013
Jul 20, 2013
0
873
1
TRYING TO MULIPLY A FRACTION
12x 5/4
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Guest
Jul 20, 2013
0
619
1
MATHS
how many parts in the ration 15:3?
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Guest
Jul 20, 2013
0
702
1
time
How many milliseconds in 31 years
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Guest
Jul 20, 2013
0
594
0
math
(sqrt3(sqrt3(sqrt3(sec(sqrt3((8+12)/55^2))4))2^2)54965^3+cosh(sqrt(sqrt(asec(^385522)4), 92^26=x)(3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094
read more ..
Guest
Jul 20, 2013
0
515
0
Math
whats 1r6 - 1r6 = 3?
Guest
Jul 20, 2013
0
649
0
Fractions on scientific calculator
I cannot figure out how to make a fraction on the scientific calculator!!! Help???
Guest
Jul 20, 2013
0
884
2
math
a light year is a distance light travels in a year (where 1 year = 365.25 days). The speed of light is 3 x 10^5 km/s. Finnd the distance from the earth to the star Proxima Centauri, 4.25 light-years away, in kilometres.
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Guest
Jul 20, 2013
0
785
4
Maths
A car costing $4000 is sold for $500. What is the profit as a percentage of cost?
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Guest
Jul 20, 2013
Jul 19, 2013
0
553
0
Quadratic Equations
How do i solve quadratic equations?
Guest
Jul 19, 2013
0
685
1
math
3/4 multiply 7/8
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Guest
Jul 19, 2013
0
778
2
geometry
Graph the equation x2 + y2 = 25
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Guest
Jul 19, 2013
0
611
0
Inverse Functions
Is is possible to find the inverse of such a function:
(-6x)/(-x-7)
If so, how?
Guest
Jul 19, 2013
0
922
2
+16
Number System
Question :- For given sequence, find the first four terms.
(60 - x) + x + (35 - x) = 80
x = 95 - 80 = 15 ?
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brosnan123
Jul 19, 2013
0
770
1
Algebra
3p^2-6p-18=0
completing the square
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Guest
Jul 19, 2013
Jul 18, 2013
0
904
3
math
what is 5% of $35.00?
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Guest
Jul 18, 2013
0
585
1
aaa
(x2 -4)/(x+2 =0=>x=?
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Guest
Jul 18, 2013
0
611
0
matn
a regular nonagon with a perimeter is 144 in,
Guest
Jul 18, 2013
0
606
1
confused
simplify 4x^2-5-16x^2+10+8x
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Guest
Jul 18, 2013
0
770
0
Conversion de pulgadas a centimetros
Como convierto pulgadas en centimetros
Guest
Jul 18, 2013
0
865
1
Math
if 9(x-9)=-11,then x=?
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Guest
Jul 18, 2013
0
596
0
Πως βρίσκω τις ρίζς; εξίσωσης πάνω από τετάρτου βαθμού
Ask a Math Question!
Guest
Jul 18, 2013
0
733
1
Sum (sigma)
How to do a summation (sigma) on this calculator?
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Guest
Jul 18, 2013
Jul 17, 2013
0
976
1
fghkl
how to solve 8C4
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Guest
Jul 17, 2013
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