Mathematics - 12 June 2007

The endpoints of AB are A (1, -5) and B (9, 11). Find the coordinate of the point 7/8 of the way from A to B.

please, I'm just looking for the solution... thanks in advance.

2007-06-12 07:01:23 · 6 answers · asked by homunculus 2

Find Lim(2sin2x/2x)(3x/3sin3x)
x>0

2007-06-12 06:57:39 · 10 answers · asked by d2nice19 1

2007-06-12 06:56:53 · 11 answers · asked by Anonymous

Find the slope of any line perpendicular to the line through points (0, 5) and (-3, -4)

2007-06-12 06:53:08 · 6 answers · asked by Anonymous

Graph the solution set of each of the following inequalities.
18. x > 4

2007-06-12 06:52:18 · 5 answers · asked by Anonymous

When i go to divide 23 by 3000, it only repeats my entry, and doesnt give me a decimal answer that im looking for. How do i correct this?

2007-06-12 06:52:03 · 2 answers · asked by Mike G 4

mathematics sum,25^-2/3

2007-06-12 06:49:23 · 9 answers · asked by shreya a 1

58. Business and finance. If the total bill at a restaurant, including a 15% tip, is
$65.32, what was the cost of the meal alone?

2007-06-12 06:48:25 · 3 answers · asked by Anonymous

mathematics sum, t25^-2/3

2007-06-12 06:48:12 · 4 answers · asked by shreya a 1

An airplane covered 15 mi of its route while decreasing
its altitude by 24,000 ft. Find the slope of the line of descent that was followed.
(1mi=5280) Round to the nearest hundredth.

2007-06-12 06:40:20 · 6 answers · asked by Anonymous

Can some one explain to me how to do it? And what the correct answer was?

A class has 24 boy and 22 girls.

1. What is the probability that 2 boys or 2 girls are chosen at random from the class?
2. What is the probability that the best three students in the class are in the order of boy, girls and girls?

2007-06-12 06:37:42 · 4 answers · asked by Sky C 1

Consider the functions f(x)=x^2 , g(x)=x , h(x)=x!
where {0≤ x ≤10, x E* I}

a) make a table of values for f(x), g(x), h(x)

b) which of the three functions grows the fastest?

* the E above is actaully the math symbol that is 7th in this list :http://spot.pcc.edu/~ssimonds/thisandthat/Image2345.gif

2007-06-12 06:36:53 · 3 answers · asked by Anonymous

21. Business and finance. What interest will you pay on a $3400 loan for 1 year if the
interest rate is 12%?

2007-06-12 06:34:56 · 9 answers · asked by Anonymous

20. Business and finance. Paul invested $5000 in a time deposit. What interest will
he earn for 1 year if the interest rate is 6.5%?

2007-06-12 06:34:22 · 6 answers · asked by Anonymous

64. A common mistake when solving equations is the following:
The equation: 2(x - 2) = x + 3
First step in solving: 2x -2 = x +3
Write a clear explanation of what error has been made. What could be done to
avoid this error?

2007-06-12 06:33:02 · 8 answers · asked by Anonymous

62. Business and finance. There are 850 Douglas fir and ponderosa pine trees in a
section of forest bought by Sawz Logging Co. The company paid an average of
$300 for each Douglas fir and $225 for each ponderosa pine. If the company paid
$217,500 for the trees, how many of each kind did the company buy?

2007-06-12 06:30:26 · 7 answers · asked by Anonymous

58. Science and medicine. Martina leaves home at 9 A.M., bicycling at a rate of
24 mi/h. Two hours later, John leaves, driving at the rate of 48 mi/h. At what time
will John catch up with Martina?

2007-06-12 06:29:34 · 5 answers · asked by Anonymous

P (1,2,3) Q (0,3,7) R(3,5,11)

2007-06-12 06:22:35 · 3 answers · asked by Mixed Asian 5

Evaluate lim (3 + h)-1 - 3-1 / h
h>0

Written: Evaluate limit h apporaching 0. (3 + h) to the negative 1 power - 3 to the negative 1 power all over h.

2007-06-12 06:21:02 · 1 answers · asked by annhall90 1

log(base d)=6
I know that you have to change it to exponential form like this:
d^6=12
So what number to the 6th equals 12?

2007-06-12 06:13:31 · 7 answers · asked by Brittny C 1

lim [2x2/x-3 + 6x/3-x]
x>3

Written: limit x approaching 3. [ 2x squared/ x-3 + 6x/3-x]

2007-06-12 06:09:54 · 6 answers · asked by annhall90 1

2x + 3y = 4

-6x - 9y = -12

2007-06-12 06:06:58 · 7 answers · asked by Aaron l 1

(x^2)+2x+(y^2)+8y+(z^2)-4z=28

2007-06-12 06:04:16 · 6 answers · asked by Mixed Asian 5

2007-06-12 05:58:56 · 4 answers · asked by Anonymous

2007-06-12 05:56:54 · 5 answers · asked by Anonymous

2007-06-12 05:56:53 · 7 answers · asked by Anonymous

-2x + 3y = 4

-3x + 1y = 13

2007-06-12 05:55:58 · 8 answers · asked by Aaron l 1

For the exponential function e^x and logarithmic function log x, graphically show the effect if x is doubled.

Does anyone know what this is meaning? Any explanation would be appreciated. Thanks!!!

2007-06-12 05:50:25 · 3 answers · asked by krisy 1

Your company is considering various locations for expansion. It is your job to check out the various areas and the friendliness for business. One of the factors of interest is the average temperature.
As you start your drive, the first electronic sign you see states that the temperature is 22.0 °C.
You are not very familiar with this temperature scale. As you drive 10 miles east, the temperature is now listed as 69.8 °F.
The next temperature, out another 10 miles, is 20.0 °C. It seems that temperature is declining with distance traveled to the east.
However, you cannot tell, unless you are able to convert from one temperature scale to another.

Converting from C to F
To do so, you will need to solve a linear equation.
The linear equation that relates °C to °F is as follows:
°F = 1.8 °C + 32.0
Provide a plot of temperature versus distance east.
HINT: Let temperature be the “x” and distance be the “y”. Use the table given to provide the (x,y) pairs for you to plot.

2007-06-12 05:47:39 · 13 answers · asked by Anonymous

A large cube is constructed from 125 smaller cubes. Number of smaller cubes whose faces touch the faces of exactly four other cubes is

a)24 b)36 c)48 d)64 e)81

2007-06-12 05:44:40 · 9 answers · asked by madscientist 1