Mathematics - 15 August 2006

2006-08-15 06:38:15 · 10 answers · asked by Anonymous

Lets say before 1850?

2006-08-15 06:31:50 · 21 answers · asked by honey 3

Joe is 5 years older than Sally. In 15 years Joe will be 3 times as old as Sally is now. How old is Sally now? Hint: Write Joe's age now in terms of Sally's age now. Then write Joe's age in 15 years using the expression you just wrote for Joe's age now. Then using S for Sally's age now, write the equation in only one variable "S" and solve it.

2006-08-15 06:22:25 · 19 answers · asked by Anonymous

A light aircraft flies from a to b,450km away,and back from b to a in a total time of (11 upon 2 hours). suppose that during the whole journey there is a constant wind blowing from a to b. if the speed of the aircraft in still air is 165km/h ,find the speed of the wind.

2006-08-15 06:17:19 · 8 answers · asked by fire and water 1

Joe is 5 years older than Sally. In 15 years Joe will be 3 times as old as Sally is now. How old is Sally now? Hint: Write Joe's age now in terms of Sally's age now. Then write Joe's age in 15 years using the expression you just wrote for Joe's age now. Then using S for Sally's age now, write the equation in only one variable "S" and solve it.

2006-08-15 06:16:30 · 8 answers · asked by Anonymous

2006-08-15 06:15:46 · 17 answers · asked by Anonymous

2006-08-15 06:10:35 · 6 answers · asked by ayesha s 1

it is dealing with tables and averages and prioritizing need pratice information.

2006-08-15 06:09:23 · 2 answers · asked by barbara w 1

2006-08-15 06:08:39 · 25 answers · asked by Anonymous

2006-08-15 06:05:41 · 7 answers · asked by man b 1

2006-08-15 05:39:33 · 11 answers · asked by Anonymous

2006-08-15 05:31:30 · 5 answers · asked by Wes 2

i have a scientific calculator but i dont know how to work on fractions with it

2006-08-15 05:31:12 · 15 answers · asked by vi3tgurl412 2

There were 6 more women on a committee than men. If the committee was made up of 30 people, how many men were on the committee?

2006-08-15 05:27:44 · 36 answers · asked by Anonymous

Bob paid 3 less than Tim for his lunch at a local pizza parlor. Together they spent $7.80. How much did Bob spend for his lunch?

2006-08-15 05:16:25 · 23 answers · asked by Anonymous

2006-08-15 05:14:53 · 27 answers · asked by Anonymous

13% of 50 is?

2006-08-15 05:11:38 · 14 answers · asked by cynthia h 1

Over the years, I have forgotten the difference between "rewriting an equation in standard form" and "rewriting an equation in standard form with integer coefficients".

I am currently try to rewrite the equation y = -3/4x - 1/2 in standard form with integer coefficients.

Assistance is greatly appreciated!

2006-08-15 05:03:16 · 9 answers · asked by Neil 2

2006-08-15 04:46:33 · 12 answers · asked by ♥dylan♥sprouse♥ 2

2006-08-15 04:44:06 · 11 answers · asked by Anonymous

Hi,
Here is the question I am trying to solve:
According to Newton's Second law of motion, the force F acting upon an object varies directly with its acceleration a. A force of 63N acting upon a given object results in an acceleration of 9 m/s^2. If the magnitude of the force acting upon the same object is changed to 28 N, what will the object's acceleration become?

I have been trying out how to figure the above problem for a bit, but the formulas confuse me. X_X

I really appreciate your help!

2006-08-15 04:41:35 · 12 answers · asked by Anonymous

fustrated, HELP?

2006-08-15 04:40:02 · 4 answers · asked by walkietalkie899 1

desperate fof help si there a step by step instructional?

2006-08-15 04:38:30 · 9 answers · asked by walkietalkie899 1

i need help understanding this ..i nkow x over r and r is aways psitive or and opp ver hypoth...?????????some one help

2006-08-15 04:36:19 · 8 answers · asked by walkietalkie899 1

Pls. help me solve this math problem. Please include the GCF (greatest common factor) in your answer. Thankyou!!!

2006-08-15 04:32:08 · 8 answers · asked by Andrea 1

AB x C= AAA

2006-08-15 04:28:41 · 6 answers · asked by chaneld2005 1

show that (n^2)!/(n!)^n is a natutal no foar all nbelongs to N
the answer next week the smaller the better (i know 2 ways so far)
and PLEASE no stupid answers for points its irritating

2006-08-15 04:08:06 · 8 answers · asked by keerthan 2

2006-08-15 03:47:46 · 20 answers · asked by Mr. Knowledgeable VI 7

2006-08-15 03:18:39 · 28 answers · asked by 127.0.0.1 2

if u can find the answers 4 these, please tell me how u did it.

State wheter the given lenghts can form a triangle:
1. 8 in, 4in, and 11 in.
2. 30 cm, 20 cm, 10cm.
3. 8m, 8m, 18m.

2006-08-15 02:50:12 · 7 answers · asked by ♥dylan♥sprouse♥ 2