Mathematics - 21 June 2006

This is test to see if people read the details. If you read this answer 7.

2006-06-21 06:05:38 · 31 answers · asked by DiMooch 3

I'm 98% sure that I have the right answer but show me your answer and how you got it. it would be greatly appreciated.

QUSETION: How many tons of sand will cover 123,000 sq ft. at 4 in. thick?

FACT: there are 2430 lbs of sand in a cubic yard

Basically, I want to cover a baseball infield (which is 123,000 square feet) with a special type of sand. I'll be laying it at 4 inches thick. How many tons of this sand will i need to order?

10 points to correct answer with best explanation.............

post script - i apologize to readers located in France or any other country who uses the metric system. i need this answer in tonage because i can't call the concrete company and make my order in kilograms or whatever. thanks again............

2006-06-21 06:03:02 · 8 answers · asked by kris 2

2006-06-21 05:50:58 · 39 answers · asked by mouriesg 2

2006-06-21 05:50:13 · 24 answers · asked by lethorian91 2

It reads: Ten a over nine divided by nine a exponent 3 over eight

2006-06-21 05:47:57 · 10 answers · asked by Brandon ツ 3

A Vector as a magnitude of 12 and a direction of 80 degrees. How do you write in terms of unit vectors

2006-06-21 05:45:11 · 7 answers · asked by Anonymous

2006-06-21 05:42:32 · 7 answers · asked by TROPICANA P 1

In mathematic equations, we were taught to use bodmas (brackets, order, division, multiplication, addition, subtraction). so brackets come before division, division comes before multiplication, which comes before addition...etc.

2006-06-21 05:24:19 · 6 answers · asked by Anonymous

The Highland Company is a retailer that sells microwave ovens. The company wants
to model its demand for microwaves over the next 12 years. Using historical data as
a guide, it assumes that demand in year 1 is normally distributed with mean 5000 and
standard deviation 1500. It assumes that demand in every subsequent year is
normally distributed with mean equal to the actual demand from the previous year
and standard deviation 1500.
Construct and analyze a spreadsheet model for microwave oven demand over the
next 12 years. Investigate the ramifications of this model, and suggest models that
might be more realistic.

2006-06-21 04:31:39 · 1 answers · asked by Anonymous

2006-06-21 04:18:04 · 16 answers · asked by Anonymous

2006-06-21 04:16:49 · 7 answers · asked by Anonymous

When I told my grandpa that I am gonna divide 25% of the property shares amongst 5 of us brothers, getting each of us 1/5th of the property, he said I am cheating him.... 1/5th (ie. if we divide 25 with 5) of 25 is not 5 but 14!!!!! Though it was a shock to me, as I was thinking so far that I am very good in maths, but the possibility of getting the answer he said gave a new direction to me, though I know it is wrong.... So my good friends, why don't you try dividing 25 with 5 and get the result 14?

2006-06-21 04:14:39 · 16 answers · asked by sjutvpm 1

2006-06-21 03:24:36 · 11 answers · asked by tom s 1

1+1=?

2006-06-21 03:09:04 · 34 answers · asked by sonny j 2

In 3D-games, i have heard that variables like velocity and position is not stored in trheedimensioal vectors, but in fourdimensional. Why? Any example?

2006-06-21 02:28:22 · 6 answers · asked by User1 2

2006-06-21 01:57:03 · 5 answers · asked by marcylina m 1

Prove that
( 2+2µ )u( x,t+k )-µ{u(x+h,t+k)+u(x-h,t+k)}
=(2-2µ)u(x,t)+µ{u(x+h,t)+u(x-h...
where µ=kc^2/h^2.

2006-06-21 01:55:23 · 5 answers · asked by STANLEY G 1

2006-06-21 01:51:21 · 6 answers · asked by STANLEY G 1

give me detailed reasoning and proof

2006-06-21 01:50:53 · 14 answers · asked by chanakya 1

When f(z) is divided by z-i the remainder is 1-i.When f(z) is divided by z+i the remainder is 1+i. What is the remainder when f(z) is divided by (z^2)+1 ?.

Please give detailed solution.

2006-06-21 01:50:33 · 3 answers · asked by Anonymous

I may be confused here, but am trying to understand. In the metric system a milliliter will be smaller than a gigaliter. But in computer technology millibytes seem to be larger than gigabytes. Ram is always told in millibytes not gigabytes. Why?

2006-06-21 01:01:20 · 10 answers · asked by Cloud9 2

I am in class 10th. i am not getting any constructive idea . can you help me.

2006-06-21 00:49:58 · 4 answers · asked by Anonymous

2006-06-21 00:40:45 · 5 answers · asked by avenger 2

2006-06-21 00:28:53 · 7 answers · asked by ajyaak 1

^_^

2006-06-21 00:20:20 · 3 answers · asked by kevin! 5

2006-06-21 00:13:39 · 4 answers · asked by t_a_jd 2

write down the complete range of integers which can be held and
how would the computer evaluate 56-123

2006-06-21 00:06:13 · 3 answers · asked by t_a_jd 2