Mathematics - 15 October 2006

2006-10-15 17:06:41 · 13 answers · asked by Debbk 4

Do you have yahoo or MSN? Could you add me? usand3gals on yahoo or fredagood@hotmail.com on MSN.

2006-10-15 17:05:08 · 3 answers · asked by Advisor 1

2006-10-15 16:57:36 · 16 answers · asked by Genis W 1

The question, "One of the solutions of the equation 3x to the 2nd-2x-8=0 is ..." has the answer of -4/3. Can someone tell me how the heck to get this answer?

2006-10-15 16:55:21 · 3 answers · asked by patti.rollins@sbcglobal.net 1

2006-10-15 16:43:25 · 6 answers · asked by manda9287 1

Thanks.

2006-10-15 16:41:30 · 11 answers · asked by crazylifer 3

A diver standing on a 50 feet high diving board calculates that he would be traveling at a speed of 87 miles per hour when he hits the water, with the acceleration of gravity being 32.2 feet/sec^2. Is the diver correct in his calculation? How fast in miles per hour would he be going when he hits the water (if he ever jumps)?

2006-10-15 16:40:26 · 4 answers · asked by 3ajeeba_q8 2

Need help with Algebra!!

Determine which of the numbers in the set are (a) natural numbers, (b) integers, (c) rational numbers, and (d) irrational numbers.

{10,4.5,4/3 or 4 over 3, pie symbol, checkmark4, -3.16 with a slash over the 16}

2006-10-15 16:40:24 · 7 answers · asked by Advisor 1

Anyone?

2006-10-15 16:32:22 · 12 answers · asked by crazylifer 3

Please show the steps if you can. I've been working on this problem for the longest time and the value of x that i get is always uneven.

2006-10-15 16:26:53 · 16 answers · asked by RaphaelDeLaGhetto 2

Solve for x: log5 x + log5 (x-4) = log5 12

is the answer: a) 4 b) 5 c) 6 d) 7

please list the steps for solving..
thank you

2006-10-15 16:21:21 · 4 answers · asked by Chris K 1

is the answer a). 5x+6y=19 b). 5x-6=y c). -x+4y=15 d). 4x+5y= -1

please list the steps for solving this equation..
thank you

2006-10-15 16:17:06 · 6 answers · asked by Chris K 1

I need help in Algebra.
3d-24-5=9d=18=1
How do I do this?
Thanks!

2006-10-15 16:01:18 · 5 answers · asked by Oops. 2

Can anyone please educate me on circles..

2006-10-15 15:52:29 · 2 answers · asked by Sue Li 1

2006-10-15 15:46:29 · 3 answers · asked by j a 1

like if the points are (1.5,1) and (3,2)

2006-10-15 15:38:17 · 10 answers · asked by metallicarocks772 1

Ok. The foundation of a house is in the shape of 2 adjacent squares (note:these squares are stuck together at the side, but are different sizes). The perimeter of the foundation is 80m and the area is 325m^2. Find the length of a side of each square.

2006-10-15 14:59:18 · 8 answers · asked by ۝₪ڠYiffniff ڠ₪۝ 5

it is a mathematical question

2006-10-15 14:50:17 · 10 answers · asked by Rainer T 1

is the answer a). 5x+6y=19 b). 5x-6=y c). -x+4y=15 d). 4x+5y= -1

please list the steps for solving this equation..
thank you

2006-10-15 14:34:57 · 8 answers · asked by Chris K 1

A manufacturer makes two models of an item: model I, which accounts for 80% of unit sales, and model II, which accounts for 20% of unit sales. Because of defects, the manufacturer has to replace 10% of its model I and 18% of its model II. If a model is selected at random, find the probability that it will be defective.

I need to know how to get to the answer most importantly.

2006-10-15 14:29:07 · 7 answers · asked by Anonymous

2006-10-15 14:24:43 · 6 answers · asked by Star911 1

Also, in what sort of a math class would you discuss tensor mathematics in detail?

2006-10-15 14:23:38 · 3 answers · asked by Link 5

For the past 20 years, the high temperature on april 15th has averaged µ = 62 degrees with a standard deviation of σ = 8. Last year, the high temperature was 66 degrees. Based on this information, last year's temperature on april 15th was____.

A. a little above average
B. far above average
C. Above average, but exact value cant be measured
D. Cant be determined

(The correct answer is A)

2006-10-15 14:08:52 · 5 answers · asked by .......... 4

I have the calculatar to finish this, but don't know how to enter it. Could someone who does help me out.

3.0x10^8/660

Thanks

2006-10-15 13:55:02 · 8 answers · asked by guineveres_white_wave 2

i am in Algebra 1 and im trying to solve a math equation (7/8)x-(1/4) (3/4)x=(1/16) x the parenthesie are suppost to be fractions i have to solve these by clearing the fraction and i keep comming up with the wrong #s

2006-10-15 13:51:17 · 7 answers · asked by NONE N 1

at maximum how many regions in space can be created by the intersection of 5 planes? answer is 26, need to know why? prove it please!! 10 points for steps leading up to right answer! proof needed

2006-10-15 13:45:44 · 2 answers · asked by need help! 3

measured in seconds. Find the acceleration at two seconds.
please explain steps. thank you.
A. 342
B. 18
C. 288
D. 90

2006-10-15 13:35:51 · 2 answers · asked by j a 1

Can someone please help me with this statistics problem:

P(X>28) if μ=30, σ = 4.66, and n=38.

2006-10-15 13:33:37 · 2 answers · asked by welshhighschool2005 2

2006-10-15 13:26:59 · 3 answers · asked by element69ca 1

measured in seconds. Find the acceleration at two seconds.
please explain steps. thank you.

2006-10-15 13:15:22 · 5 answers · asked by j a 1