hartnn
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 School:
 About:
 There are some secret laws to become good in maths,
1) Practice,
2) More Practice,
3) More and more practice.
Need to know 4th ? ;)
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Questions Answered

RosieF:
Group Title
PLEASE HELP!!!!!!!!!!!!!!
 updated 13 days ago
 16 replies
 4 Medals
Mathematics

aswwsa:
Group Title
please explain how you would go about doing this..
find the sixth term of a geometric sequence with t(5)=24 and t(8)=3.
 updated 13 days ago
 17 replies
 No Medals Yet
Mathematics

sisdarnell:
Group Title
Find the distance between the (4,2) and (3,1). Round to the nearest hundredth.
 updated 13 days ago
 1 reply
 No Medals Yet
Mathematics

lolabieber:
Group Title
What am I doing wrong?
 updated 13 days ago
 29 replies
 2 Medals
Mathematics

makaylarrrrrr:
Group Title
If f(x) = 5x + 3, then what is f1(x)
 updated 13 days ago
 2 replies
 No Medals Yet
Mathematics

Stitch_:
Group Title
Help please!
Write x^2  8x + 13 = 0 in the form (x  a)^2 = b, where a and b are integers.
…
 updated 13 days ago
 31 replies
 2 Medals
Mathematics

tanjung:
Group Title
integral
 updated 13 days ago
 20 replies
 6 Medals
Mathematics

camerondoherty:
Group Title
Four polynomials are shown below:
2  2x^5 + 2x^2
…
 updated 13 days ago
 4 replies
 3 Medals
Mathematics

Para_phrenic88:
Group Title
Find the y value for the point that splits segment EF in half if point E is located at (5, −2) and point F is located at (−1, 3).
2
…
 updated 13 days ago
 2 replies
 No Medals Yet
Mathematics

makaylarrrrrr:
Group Title
HELP ME PLEASE!! Identify the 35th term of an arithmetic sequence where a1 = 7 and a18 = 95
 updated 13 days ago
 19 replies
 4 Medals
Mathematics

RickS97:
Group Title
Sorry @hartnn i should have asked in the previous question........Would the same method apply to this:
Find a point on the curve y= √x2 wh…
 updated 13 days ago
 2 replies
 1 Medal
Mathematics

Isabel☺:
Group Title
Find the value of Vx.
 updated 10 days ago
 51 replies
 1 Medal
Mathematics

RickS97:
Group Title
Differentiate y=x^3. Hence find to points on y=x^3+6 where the tangent has gradient 75....
…
 updated 13 days ago
 12 replies
 2 Medals
Mathematics

Mokeira:
Group Title
If the roots of the equation x^2+bx+c=0 are two consecutive integers, what is the value of b^24c1
 updated 13 days ago
 16 replies
 3 Medals
Mathematics

RickS97:
Group Title
How do i solve a limit when x approaches infinity?????
 updated 13 days ago
 22 replies
 5 Medals
Mathematics

RickS97:
Group Title
PLease can someone show me how to do this:
Evaluate:
limit/x>1 ...............x^2+5x+4/x^21
 updated 13 days ago
 7 replies
 2 Medals
Mathematics

aryandecoolest:
Group Title
Anyone calculus here?
Integrate 2pi(1/x)*sqrt(1 + 1/(x^4))?
 updated 13 days ago
 16 replies
 1 Medal
Mathematics

eatacat:
Group Title
SAT Question:
In a parallelogram. What is the value of cb…
 updated 13 days ago
 14 replies
 3 Medals
Mathematics

Tdog79:
Group Title
Find an equation in standard form for the hyperbola with vertices at (0, ±6) and asymptotes at y = ±3/2.x.
 updated 14 days ago
 10 replies
 1 Medal
Mathematics

JuniorEinstein1:
Group Title
Medal for help please :)
What is the slope that passes through the points
(2,5) and (1,4)?
…
 updated 17 days ago
 6 replies
 2 Medals
Mathematics

silverxx:
Group Title
transformation trigo integral
 updated 17 days ago
 19 replies
 7 Medals
Mathematics

MariaJM:
Group Title
how many years would it take you to have 2400 if you saved 100 each month at 15%?
 updated 17 days ago
 12 replies
 1 Medal
Mathematics

sheetalvee:
Group Title
Calculus help !
 updated 17 days ago
 6 replies
 5 Medals
Mathematics

melmel:
Group Title
anyone can help me "NODAL ANALYSIS"
 updated 17 days ago
 25 replies
 4 Medals
Mathematics

aryandecoolest:
Group Title
value of K to make a perfect square: p+1/4root(p)+k^2?
 updated 17 days ago
 6 replies
 3 Medals
Mathematics

yayeyiyoyu:
Group Title
I'm stuck right here:
(x^2(sqrt(x^2+4))(2+sqrt(x^2+4)))/(4x(sqrt(x^2+4))(2+sqrt(x^2+4)))
 updated 17 days ago
 15 replies
 2 Medals
Mathematics

panda27:
Group Title
Suppose A and B are dependent events. If P(AB)=0.25 and P(B)=0.8 , what is P(AuB) ?
 updated 17 days ago
 16 replies
 3 Medals
Mathematics

study100:
Group Title
medium/hard integral question
 updated 17 days ago
 74 replies
 5 Medals
Mathematics

Jessica0089:
Group Title
Medals Medals!
Compute the modulus and argument of each complex number..
1. 5i
…
 updated 20 days ago
 26 replies
 3 Medals
Mathematics

ninjasandtigers:
Group Title
The position of an object at time t is given by s(t) = 2  6t. Find the instantaneous velocity at t = 2 by finding the derivative.
 updated 20 days ago
 16 replies
 2 Medals
Mathematics
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