[Help] I need math help! Updates to this post /post/191524-i-need-math-help Wed, 09 Dec 2009 17:09:23 +0100 Reply from spiratec9 /post/191524-i-need-math-help#reply-4137313 good assumption.

]]> spiratec9 Mon, 25 Aug 2008 04:02:52 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4137307 I considered that - but given the simplicity of the other problems I assumed it WAS indeed constant.

]]> randomnessma Mon, 25 Aug 2008 04:02:14 +0100 Reply from spiratec9 /post/191524-i-need-math-help#reply-4137299 [quote randomnessma]1.) in 20 years it will have gone up by 12%. .6 x 20 = 12. 28% +12% = 40 (your answers)[/quote]

unfortunately I don’t think you calculate this problem with simple
ratio as you have shown. Because the percentage 0.6% is not constant.
The 0.6% is applied each year to the remaining group. Unless the question
specifically says that the .6% is applied to the total. Unfortunately they don’t tell us. Typical of mathematical problems. They don’t tell you. And of course they’ll think that you’re stupid if you don’t answer properly.
Just answer it like this. It’s going to take a while.

]]> spiratec9 Mon, 25 Aug 2008 04:00:53 +0100 Reply from shri_b /post/191524-i-need-math-help#reply-4136928 4) p = (T - D) / m

These are all 6th Grade problems - what class are you in ?

]]> shri_b Mon, 25 Aug 2008 03:03:08 +0100 Reply from Brie /post/191524-i-need-math-help#reply-4136918 Can you all add me please

]]> Brie Mon, 25 Aug 2008 03:01:20 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136914 and to think i’m doing this the day before class starts! College tomorrow BOOO!!!

]]> randomnessma Mon, 25 Aug 2008 03:01:08 +0100 Reply from Brie /post/191524-i-need-math-help#reply-4136912 Didnt*

]]> Brie Mon, 25 Aug 2008 03:00:59 +0100 Reply from Brie /post/191524-i-need-math-help#reply-4136910 GAH why ddi i go to college like randomnessma lol
good job

]]> Brie Mon, 25 Aug 2008 03:00:33 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136816 Sure thing :)!

]]> randomnessma Mon, 25 Aug 2008 02:48:32 +0100 Reply from chicchick64 /post/191524-i-need-math-help#reply-4136814 oh oh… yes it is! i’m so sorry, i was looking at the wrong problem!! I’m sorry! Thank you!!!!

]]> chicchick64 Mon, 25 Aug 2008 02:48:20 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136812 perimeter = 2l + 2w 2(100) + 2(50) = 300 if you want to show your work

]]> randomnessma Mon, 25 Aug 2008 02:48:19 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136806 Why isn’t the length one right? 100 + 100 + 50 + 50 = 300

]]> randomnessma Mon, 25 Aug 2008 02:47:35 +0100 Reply from chicchick64 /post/191524-i-need-math-help#reply-4136784 thats right!! the formula ones are right! the length one isnt, but its okay. I have the answers, but I have to show my work and just know how to do it for tests. Thank you!!

]]> chicchick64 Mon, 25 Aug 2008 02:45:12 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136769 A= 1/2h(a + b)

2A = h(a + b)

2A/h= a + b

[2A/h] - b = a

]]> randomnessma Mon, 25 Aug 2008 02:42:53 +0100 Reply from !!!Chickiki8!!! /post/191524-i-need-math-help#reply-4136764 [quote Count Nante]I think they should teach creationism in math, so if you dont know the answer you can just say God did it,

Whos with me!![/quote]

I AM

]]> !!!Chickiki8!!! Mon, 25 Aug 2008 02:42:16 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136761 Length = 100 ft. Width = 50ft. Twice as long :)

]]> randomnessma Mon, 25 Aug 2008 02:41:49 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136757 T = D + pm. T - D = pm [T - D]/ m = p

]]> randomnessma Mon, 25 Aug 2008 02:41:25 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136746 Length is 100 feet. Width is 50 ft. :)

]]> randomnessma Mon, 25 Aug 2008 02:39:52 +0100 Reply from SingerInPurple /post/191524-i-need-math-help#reply-4136744 infoplease.com/homework

]]> SingerInPurple Mon, 25 Aug 2008 02:39:50 +0100 Reply from randomnessma /post/191524-i-need-math-help#reply-4136740 1.) in 20 years it will have gone up by 12%. .6 x 20 = 12. 28% +12% = 40 (your answers)

]]> randomnessma Mon, 25 Aug 2008 02:39:22 +0100 Reply from Nante /post/191524-i-need-math-help#reply-4136719 I think they should teach creationism in math, so if you dont know the answer you can just say God did it,

Whos with me!!

]]> Nante Mon, 25 Aug 2008 02:36:59 +0100