Mathematics - 8 August 2007

2007-08-08 03:49:20 · 6 answers · asked by Bala K 1

a wind of 16mph then returns with a wind of 16mph. If it takes 5hrs to complete the trip, how fast can the plane travel in no wind?

2007-08-08 03:45:40 · 2 answers · asked by Jacesmom 2

I think the partial fraction descomposition of 1 / (x^6 - x^3) is [ A/x + B/x + C/x + D/(x-1) + E/(x+1) + F/(x-1) ] is that correct?? yes/no?

2007-08-08 03:43:14 · 3 answers · asked by Anonymous

5\6 divide 5\12

2007-08-08 03:37:32 · 7 answers · asked by Anonymous

My science mark over all 3 terms
-56%

the provincial exams is worth 20% all year

what % on the provincial exams do i need
JUST TO PASS ( 50% )
thank you

2007-08-08 03:33:42 · 5 answers · asked by Anonymous

here my problem Im going into algebra 1 and I cant rember how you subract mixed number and Im having a difficult time remebering can someonone help?please and thank you for taking your time to read my problem.

2007-08-08 03:32:38 · 8 answers · asked by Unique 2

2007-08-08 03:25:52 · 14 answers · asked by Anonymous

help!

Write the equation of the line in the form Ax + By = C given the following.

1. Passing through the intersection of the lines x + 3y - 2 = 0 and 2x - y + 8= 0 and the points (-5,-1).

2. Passing through (-2,12) and has its x-intercept one half its y-intercept.

3. Passing through the vertec C(5, -3) of DABC and perpendicular to the side containing the other two vertices
A(-3,-4) and B(4,5).


THANKS AND GODBLESS

2007-08-08 03:22:36 · 2 answers · asked by xah8 1

A rectangular prism with a square base has a lateral area of 96 square yards and a surface area of 128 square yards. What is the length of a base edge?

2007-08-08 02:59:52 · 1 answers · asked by zerokun4 1

2007-08-08 02:55:36 · 3 answers · asked by paulinus a 1

it's a radical equation.. please help me.. i'm really not good with these things..

2007-08-08 02:53:30 · 6 answers · asked by Anonymous

how do i solve these maths (inequalities and partial fractions)

1. Solve x + 3/x - 2 > x + 1/x - 3

2. Resolve [x - 1]/x + 3 > into partial fractions

2007-08-08 02:51:48 · 4 answers · asked by paulinus a 1

3\8 divide 7\9=

2007-08-08 02:47:43 · 6 answers · asked by ivory 2004 3

when it asks to simplify (-2x + 4)(-x - 3) is the answer 2x2+2x-12 or does simplified include 2(x2+x-6) instead?

2007-08-08 02:33:18 · 7 answers · asked by SeoulFlow 2

2007-08-08 01:28:40 · 6 answers · asked by REYNALDO F 2

integrate the expression

(1 - 2X)^1/3(-2dx)

2007-08-08 01:11:10 · 2 answers · asked by Anonymous

Not only 1700.1300 is also not a leap year.

2007-08-08 00:06:29 · 9 answers · asked by r s 3