Mathematics - 19 September 2006

2006-09-19 17:35:28 · 13 answers · asked by Anonymous

2006-09-19 17:31:25 · 3 answers · asked by Anonymous

please tell me your opinion and what does the number 11 represents in different studies . thank you a lot .

2006-09-19 17:25:23 · 10 answers · asked by Richardson 2

2006-09-19 17:16:13 · 3 answers · asked by YogaLakshmi V 1

How do I find the sec of theta of 2.1609? I am allowed to use my calculator. Please help thanks

sec theta sign = 2.1609

2006-09-19 17:15:12 · 2 answers · asked by yeppperz 1

France is 80% French and 20% non-French. The French have 1.3 babies per couple, and in order to sustain the population it must be 2.1. The non-French have 2.8 babies per couple and to sustain the population it must be 2.1, how do I calculate what percent French France will be in the year 2150?

2006-09-19 17:06:54 · 3 answers · asked by Anonymous

i don't know how to show fractions on here so bare with me* 5 over y-4 minus 8 over y-4 = 2 over y^2-16-----i got -14 over 3 what would everyone else come up with? if i did it wrong i caould probably figure out where if i knew i had did it wrong--haha

2006-09-19 17:03:38 · 4 answers · asked by biznitchil 4

In 2006 China had a population of 1.3 billion and a total fertility rate of 1.73 children per woman, to sustain the population the total fertility rate needs to be 2.1. How do you calculate what the population will be in the year 2100?

2006-09-19 16:55:25 · 5 answers · asked by Anonymous

2006-09-19 16:50:54 · 8 answers · asked by Anonymous

Im in jr high and in my pre-algebra class we need to think of a game that revolves around math or heavily uses math. but i cant think of a game to make. any ideas?

2006-09-19 16:49:56 · 8 answers · asked by The cake that was a Lie 2

2006-09-19 16:40:09 · 19 answers · asked by Anonymous

I don't even know what to do first, get the derivative of the curve?

2006-09-19 16:39:57 · 3 answers · asked by Anon 2

What is the largest number you can write with only 2 digits?

2006-09-19 16:37:07 · 11 answers · asked by hahahaha 1

2006-09-19 16:36:18 · 8 answers · asked by Anonymous

a.4x-6y=3
b.y=-3/2x+4
c.2x+3y=12
d.y=3/2x+1

2006-09-19 16:30:28 · 9 answers · asked by nisha10mabry 3

2006-09-19 16:28:29 · 3 answers · asked by ichthus607 2

2006-09-19 16:27:18 · 17 answers · asked by Anonymous

After 3.3 s, what is the velocity of the fish?

and

How far below the pelican is the fish after 3.3 s?

show me how to solve it plz!

2006-09-19 16:26:17 · 1 answers · asked by tingerpoo 2

2006-09-19 16:21:37 · 2 answers · asked by tabachingching39 1

2006-09-19 16:20:23 · 11 answers · asked by Anonymous

2006-09-19 16:18:16 · 5 answers · asked by Anonymous

2006-09-19 16:17:04 · 17 answers · asked by Z ten 3

my teacher is giving us 20 bonus points if we can tell him why we flip the reciprocal when working with fractions

2006-09-19 16:11:16 · 3 answers · asked by kimberly 1

how do i go from the diameter to like the distance around a sphere type thing(earth) i'm so confused!

2006-09-19 16:09:49 · 7 answers · asked by princesskam1 3

Anyone know how to find the Maximum Likelihood Estimate (MLE) theta of function:
f(x|theta) = e^(theta - x), when x>theta,
0 otherwise

2006-09-19 16:08:32 · 2 answers · asked by jrobbins324 2

I get so close. I feel like the proof involves transposes and inverses but I can't put it all together.

2006-09-19 16:04:39 · 5 answers · asked by Sean H 2

Can someone please tell me how to graph a rational function in terms I can understand? I sort of understand how to graph the x and y asymtotes, but beyond that im kind of lost... You can use the problem f(x)=x^2/x+5 as your example.

2006-09-19 15:58:17 · 4 answers · asked by Sean 2

2006-09-19 15:57:46 · 13 answers · asked by Anonymous

The Equations i Figured out for the conversion of Fahrenheit (F) to degrees Celsius (C ) Vise Versa.
F = 9/5C + 32
C = 5/9(F – 32)

I know how to make the graph by hand (so dont waste your time explaining it to me because i already know!) but i know there is a way to do it on the internet or on Excel. I would really like to figure it out soon because frankly i think it would look neater on a printed out graph then one that i drew...

2006-09-19 15:57:34 · 2 answers · asked by Gotty 2

There are three questions...

1. What is the equation of a line through points (5,-6) and (6,7)?

2. What is the equation of a line that passes through points (-3, -7) and (-4, 3)?

3. What is the equation of a line parrallel to this ^ one ( Question 2)that goes through (1,2)?


First correct answer gets the 10 points! :-)

2006-09-19 15:55:18 · 2 answers · asked by SICK MY DUCK! 1