Mathematics - 15 October 2006

If K=3 what ti the value of 2Kby the power of 2 - 5K-10

2006-10-15 08:57:56 · 3 answers · asked by TJ 1

Given a graph with the inequality y is less than or equal to x. How do I describe the restriction relating to the variables?

Or, an inequality like y is greater than or equal to 3/4x-1?

Another question... when given only a shaded area on a graph, how do you find the linear inequality?

2006-10-15 08:51:00 · 3 answers · asked by honeyrlr 3

so how can you do -3x+4y=11 the function of x?

2006-10-15 08:46:56 · 6 answers · asked by Ash1227 2

HELP I need 2

2006-10-15 08:42:15 · 9 answers · asked by whatever 1

solve for Y and how??
-3x+4y=11

2006-10-15 08:38:32 · 6 answers · asked by Ash1227 2

2006-10-15 08:32:59 · 11 answers · asked by Gina E 1

Help- i'm not very good at math, and this book isn't helping. what are integers and how do you do them?

the question is-

Name the integer that is suggested by each situation-

In one game Carlos lost 12 marbles


????

How do you do that?

2006-10-15 08:28:46 · 5 answers · asked by Me 2

2006-10-15 08:19:40 · 19 answers · asked by purplecan82 2

2006-10-15 08:16:29 · 1 answers · asked by :) 2

1. Picture a triangle if u will. on the left side is a 6, on the right side is an a and the base is 6. the other triangle if u will: a b on the left side, a 2 on the right side, and a 1 on the base. how would i set up each side to find a and b? please help me


2. Picture two more triangles. an a on the left side, a b on the right side, and a 4 at the base. On the other one: a 3 at the top, a 5 on the left side and a 4 on the right side. How do I set up to find a and b? please help me

3. Picture a sideways triangle. 3/2 on the left, 3 in the bottom right and b at the top right. Picture another one turned the opposite direction. a 1 on the top, 1/2 on the left, and 1/2 on the right. how do i set up to find b? help

4. Picture a triangle with an a on the left, 34 on the right and 16 at the bottom. On the other, at 8 at the top, a c on the left, and 15 on the right. how do i set up to find A and C?

2006-10-15 08:14:42 · 1 answers · asked by ♥#1 Miley Cyrus Fan♥ 5

2006-10-15 08:14:34 · 5 answers · asked by M M 1

Solving quadratic equations by factoring
1) 9x^2 - 81= 0
2)y^2 + 24y = -144
3) 20y^2 -13y + 2 =0
4) 6x^2 + 7x = -2
5) y^3 - 15y = -2y^2
6) 4x^2 - 64 = 0

2006-10-15 08:08:07 · 8 answers · asked by Stephanie B 1

2006-10-15 08:06:13 · 3 answers · asked by simun v 1

maths homework

2006-10-15 08:04:52 · 16 answers · asked by Bethel I 1

z Sqrt 45zx^2 -x Sqrt 5z^3

How do you square root a square root?
one is negative...one is pos?

2006-10-15 08:01:50 · 5 answers · asked by SCHNITZEL 1

2006-10-15 07:52:56 · 5 answers · asked by :) 2

HELP ME PLZ!!!

2006-10-15 07:41:08 · 20 answers · asked by yourbiggestfan:) 4

Pleas show work/explain how you got the answer.

The sum of two numbers is two. The difference between eight and twice the smaller number is two less than the larger. find the two numbers.

A real estate agent sold two homes and recieved commissions totaling $6000. The agent's commission on one home was one and one-half times the comission on the second home. Find the agents comission on each home.

A university employs a total of 600 teaching assistants abd research assistants. There are three times as many teaching assistants than research, Fund the number if research assistants employed by the university.

a 20-foot board is cut into two pices. Twice the length if the shorter piece is 4 ft more than the length of the longer piece. Find the length of the shorter piece.

A wire 12 ft long is cut inot two pieces. Each piece is bent into the shape of a squaer. The perimeter of the large square is twice the perimeter of the smaller square.Find the perimeter of the larger squa

2006-10-15 07:37:53 · 7 answers · asked by Poko 2

2006-10-15 07:34:14 · 17 answers · asked by Anonymous

what is the answer? don't worry, im not stupid, im in high math. i just wanna know if i can trick anyone or if anyone can explain it good.

2006-10-15 07:30:07 · 12 answers · asked by Bridget J. ♥ 4

Square root of:
w+14=7

Now, I still don't see the actual steps to the algebrator, I asked the information section, and there is still not directons..just need help on Square roots

2006-10-15 07:20:22 · 2 answers · asked by SCHNITZEL 1

2006-10-15 07:10:05 · 6 answers · asked by hell_bent_4_trouble 1

The graph of a function is concave up on an interval. Describe the behaviour of the first derivative and the second derivative of this function on the interval.

2006-10-15 07:04:44 · 3 answers · asked by sunita s 1

2006-10-15 07:04:22 · 8 answers · asked by Anonymous

1. A function has a local maximum. What is the sign of the derivative to the left of this value? to the right?

2. A function has a local minimum. What is the sign of the derivative to the left of this value? to the right?

2006-10-15 07:03:41 · 2 answers · asked by sunita s 1

1. Express in your own words the sum and difference rules for differentiation. Use an example to illustrate each rule.

2006-10-15 07:02:52 · 2 answers · asked by sunita s 1

A farmer had his own collection of zoo animals. When a census asked him how many birds and how many cows he had the farmer replied:

" Well I have 36 heads and 100 feet altogether"

The census takers had to figure out how many of each animal the famer had.

How many birds and how many cows were their?

2006-10-15 06:59:54 · 11 answers · asked by HotPink 1

1. In what ways are the formulas for compound interest, exponential growth, exponential decay, a geometric sequence, and the exponential function similar?

2. Is there one formula that could be used for all scenarios? Which formula, and why?

3. How does the value of 'a' in y = c(a)x relate to another variable in each of the other formulas?

2006-10-15 06:57:49 · 2 answers · asked by mochaspice16 1

3x^5y^3/20n^5/12x^3y/5mn^3

I have no idea how this looks here, but I am totally messed up on this one

2006-10-15 06:55:34 · 3 answers · asked by SCHNITZEL 1

Thats y = 1 over x squared.

2006-10-15 06:52:40 · 3 answers · asked by Anonymous