Number of results: 230,634
math - word problem. help asap?
in a certain math class, each student has a text book, every 2 students share a book of tables, every 3 students share a problem book, and every 4 students share a mathematics dictionary. If the total number of books is 75.. how many students are in a class? how many students ...
Sunday, December 3, 2006 at 1:15am by Agnes
MATH LOGIC AGAIN
Hi can some one go back to my Math logic problem and possibly give me one more example? thanx :) I found a paper you may want your library to get for you: http://cat.inist.fr/?aModele=afficheN&cpsidt=13604737 It is probably in the local college library. I wish I had a copy. ...
Sunday, December 3, 2006 at 4:15pm by steph
math, word problem
How do I write the equation for this problem in order to solve it.I can solve it as long as someone shows me how to get the equation. (1)Science. Solve the following application. Jose rode his trail bike for 10miles. Two-thirds of the distance was over a mountain trail. How ...
Tuesday, December 5, 2006 at 3:14am by Jasmine
a) Why is Slope important when an airplane takes off. Explain. b) What might affect the slope of the plane at takeoff? Explain. Thanks.
Sunday, February 25, 2007 at 2:37pm by May
Math -word problem
The lowest recorded temperature in Sweden is -38 degrees and the lowest recorded temperature in Russia is -68 degrees. How much higher is the low temperature in Sweden than the low temperature in Russia. -68 + -38 = -106 degrees. Did I solve this right? why did you ADD the two...
Friday, March 2, 2007 at 2:50pm by Stephen
That depends upon how Shirley gets home and how much of the $20 was airport parking. This is not a math problem, it is more an etiquette question. Shirley should offer to pay half. She is getting escort service, after all.
Tuesday, October 30, 2007 at 11:03am by drwls
How much work does a 120 pound boy do in climbing to the top of the Washington Monument, a climb of 550 feet? If the climb in problem 2 takes 20 minutes, what is the average horsepower produced by the boy?
Tuesday, October 30, 2007 at 11:03am by DAN
MAth word problem
One of the best ways to do these is by using a "chart" on the top: distance --- rate --- time one the side: the two cases, in this problem: by car , walking ....... dist........rate....time car ...48t ...... 48 ...... t walk 6(1.5-t) .. 6 ..... (1.5-t) So where does the ...
Monday, July 5, 2010 at 9:26am by Reiny
Math word problem
I have this word problem that I can't figure out. The problem is: A 15 lb weight is positioned 10 in. form a fulcrum. At what distance from the fulcrum must a 12 lb weigt be positioned to keep the scale balanced? The substitute that I had today said that the 12 lb. weight ...
Wednesday, August 27, 2008 at 8:46pm by Tiffany
college Math Word Problem
Simple division problem 1.998x10^27/(8.7x10^22) = 2.3 x 10^4
Sunday, October 5, 2008 at 3:54pm by Reiny
Math word problem
Erica, David, Shawn, or whoever, Your question has been answered below. If there is a particular part of the response that you don't understand, please let the math teachers know what that is. To simply say you don't understand doesn't give them much to work with.
Sunday, October 12, 2008 at 1:42pm by Writeacher
A disoriented driver crosses diagonally from one corner of a 150 m by 275 m lawn to the far corner. How far does the wayward driver drive across the lawn? Give an approximate answer to three decimal places. What formula would I apply to solve this? Responses Math word problem...
Monday, October 27, 2008 at 6:41am by Shawn
Math age problem
louise is 4 years younger than jennifer now. In 10 years, louise will be twice the age that jennifer is now. Please help me set this up. It's an age problem.
Wednesday, October 29, 2008 at 7:49pm by amir
Math: slope problem
Suppose a line passes through the point (6 caps, $3/cap) and has a slope of -3. Which of the following points also lie along that line? Select all that apply. a) 4 caps, $9/cap b) 7 caps, $0/cap c) 5 caps, $5/cap d) 2 caps, $7/cap e) 7 caps, $1/cap f) 4 caps, $5/cap My answer...
Saturday, January 10, 2009 at 3:06pm by Anonymous
Math: slope problem
If the line is 3=-3*6+b b=21 so $/cap=-3(caps)+21 a) 9=-3(4)+21=-12+21=9 checks b) 0=-3(7)+21=0 checks c) 5=-3(5)+21=6 does not check You can check the rest.
Saturday, January 10, 2009 at 3:06pm by bobpursley
Huge Math Word Problem
I just reread the question again and it seems to me more a tax-related problem than math related problem. This may mean that the depreciation permitted (by the IRS) is uniformly 1/27.5 of its present value every year. So the annual depreciation (fixed) amount is 85000/27.5= is...
Friday, October 9, 2009 at 6:45pm by MathMate
You are making a linear math model for life expectancy. slope= (75.7-73.5)/73.5 e(t)=slope*t+b b will equal 73.5 check that.
Saturday, March 27, 2010 at 9:15am by bobpursley
Math Word Problem
Need a formula for this math problem. Help!? Relinda owns a tea shop and is creating a new mix of tea for her customers. She is using a standard black tea that sells for $7 per pound and a special orange flavor that sells for $11 per pound. She is planning to make a 40 pound ...
Wednesday, April 27, 2011 at 10:12pm by Nicki
Math: Story Problem
Oh Ms.Sue! That almost look like the story problem that was an example in the previous page in my math book! I should follow that. Thank you very much Ms.Sue!
Saturday, August 18, 2012 at 8:54pm by i know better than that
Math Word Problem
Please help with this math word problem: Jamal has a 5X7 picture that he took on his summer vaction and he wants to use a photo copier to enlarge it to an 8X10 picture. To enlarge Jamal has to specify a percent between 50% and 200% on the copier. Explain 2 different ways Jamal...
Tuesday, August 28, 2012 at 7:45pm by Please Please Help