Mathematics - 25 July 2007

Given the following information about a computer program, find the mistake. There is an un declared variable or there is a syntax error in the first five lines. If there is a syntax error in the first five lines, then there is a missing semi-colon or variable mame is misspelled. There is no missing semi-colon. There is no mispelled variable name.What is the mistake in the program?

2007-07-25 05:40:23 · 4 answers · asked by tony10 1

-5(x+3)= -5x-9-5 (-9x+6)

Simplify your answer as much as possible.

Thanks for all your help! :)

2007-07-25 05:32:21 · 18 answers · asked by Aimee R 1

Business and finance. The simple interest I on a principal of P dollars at interest rate r for time t, in years, is given by I = Prt. Find the simple interest on a principal
of $6000 at 3% for 2 years. (Hint: 3% = 0.03)

2007-07-25 05:29:39 · 7 answers · asked by ray 1

How do you prove that?

2007-07-25 05:26:16 · 7 answers · asked by seerg e 1

How do you plot coordinates on the 3-dimensional coordinate system? And how do you graph an equation, such as z=x^2+y^2?
Thanks in advance.

2007-07-25 05:18:37 · 2 answers · asked by edgehead_11071981 2

-6 = -6

9 - 15 = 4 - 10

Add 25/4 to both sides.

9 - 15 + 25/4 = 4 - 10 + 25/4

(3)² - 2(5/2)(3) + (5/2)² = (2)² - 2(2)(5/2) + (5/2)²

(3 - 5/2)² = (2 - 5/2)²

Take square root of both sides

3 - 5/2 = 2 - 5/2

Canceling 5/2 from both sides,

3 = 2
?????????????

You get this even if you take negative value of the square root of both sides. (5/2 - 3 = 5/2 - 2)

Crazy or what?

2007-07-25 05:10:18 · 13 answers · asked by Akilesh - Internet Undertaker 7

2007-07-25 05:09:30 · 10 answers · asked by Dave 4

2007-07-25 05:09:08 · 9 answers · asked by Cindy S 1

m^4 over 15 OVER m^3 over 20
Or
m^4/15 over m^3/20

2007-07-25 05:08:38 · 5 answers · asked by casper5 3

How do you solve for x for this equation by factoring?
I know the answer is x=0, x=1/2, or x= -1/2

Here is the equation:
8x^3 - 2x=0

2007-07-25 04:58:21 · 7 answers · asked by Dude 3

solve using elimination method

2007-07-25 04:57:53 · 5 answers · asked by bee 1

if Chandran starts his investment with RM500 instead of RM300 at the same interest rate, calculate on which birthday will the total investment be more than RM25000 for the first time.

2007-07-25 04:57:10 · 1 answers · asked by Anonymous

Solve using subsitution method. First solve one equation for one variable

2007-07-25 04:56:06 · 11 answers · asked by bee 1

2007-07-25 04:55:22 · 4 answers · asked by Virtuous Woman 1

Two straight roads intersect at right angles in Kingstonville. Car A is on one road moving toward the intersection at a speed of 50 mph. Car B is on the other road moving away from the intersection at a speed of 30 mph. We wish to know how fast the distance between the cars is changing when car A is 3 miles from the intersection and car B is 4 miles from the intersection.

Write an equation involving the variables whose rates of change either are given or are to be determined. Then, using the chain rule, implicitly differentiate both sides of the equation with respect to time t.

2007-07-25 04:23:10 · 1 answers · asked by x_abbie_2006_x 1

2007-07-25 04:22:35 · 9 answers · asked by Anonymous

Write 7/10 as a decimal.

Find the slope and the y-intercept.
y = –5x + 3

List all the factors of 41.

2007-07-25 04:22:08 · 9 answers · asked by Dave 4

and also what would be the square root of 1/625

2007-07-25 04:20:25 · 13 answers · asked by Anonymous

A man can drain a pool in 4 hours, another can drain it in 3 hours. How long will it take if both men work together?

2007-07-25 04:19:59 · 6 answers · asked by â?¥æ?¥åX????? 2

2007-07-25 04:16:27 · 6 answers · asked by Anonymous

2007-07-25 04:15:34 · 4 answers · asked by Anonymous

2007-07-25 04:12:33 · 8 answers · asked by Anonymous

2007-07-25 04:11:46 · 4 answers · asked by Anonymous

Is this a quadratic Formula if so how do you solve it?

When falling unto the ground from the top of a 75ft building, a ball’s height, S, at time t can be found by

Please show work so I can get an understanding of how to solve

2007-07-25 04:03:38 · 3 answers · asked by DEE H 1

2007-07-25 03:56:52 · 4 answers · asked by MANDY 1

1. show that every G with an identity e and such that x*x = x for all x element G is abelian. [hint: consider (a*b) * (a*b)]

2. show that if G is a finite group with identity e and with an even number of elements, the there is a not equal to e in G such that a*a=e

2007-07-25 03:50:50 · 1 answers · asked by Anonymous

2007-07-25 03:45:34 · 8 answers · asked by Anonymous

1) In a triangle one angle is 15 degrees more than the measure of the second angle.
The third angle is 30 degrees less than the measure of the second angle. Find the measure of the third angle.

2007-07-25 03:44:01 · 5 answers · asked by Anonymous

I have a graph that looks like a bowtie

the graph says that y=2x/x^2+4 and x= -2 and x= 2

so with substitution I get
u = x^2+4
du= 2x dx

so that leaves us with
1/u(du)

Then we have to find new x values and they are
0^2+4=4
-2^2+4=8
2^2+4=8
0^2+4=4

This can't be right can it

this can be right

2007-07-25 03:43:42 · 3 answers · asked by clawedstar 1

Write an IF function for cell H3 that assigns the value of cell A7 to cell H3 if the value in cell J7 is less that the value in cell Q2; otherwise, have the IF function assign zero (0) to cell H3.

2007-07-25 03:31:10 · 6 answers · asked by tonda_web_designer21 2