Friday

April 18, 2014

April 18, 2014

Number of results: 243,954

**Math problem solving investigation: guess and chec**

no idea how many squares you have, but start counting. If there are n squares larger than the smallest, then the area of the largest is 3*2^n. The areas are: 3,6,12,24,48,96,... If you want to ask questions about diagrams, you gotta describe what's going on here.
*Saturday, December 29, 2012 at 8:29pm by Steve*

**Math problem solving investigation: guess and chec**

The area of each square is twice the area of the next smaller square drawn in it. If the area of the smallest square is 3 square centimeters, what is the area of the largest square
*Saturday, December 29, 2012 at 8:29pm by Alex*

**classroom instruction**

Problem solving is a basic skill needed by today’s learners. I guess for each grade level (elementary and middle school) i would present the problem, look at the pros and cons of each potential solution (come up with them first) and then select the best one. I will have to ...
*Friday, March 19, 2010 at 9:18pm by scooby*

**math**

What strategy did you use in solving this problem? 22. Suppose that you wanted to find the whole numbers represented by each of the letters in the following addition problem: Which problem-solving strategy might be most helpful to you in solving this problem? (You need not ...
*Wednesday, January 20, 2010 at 5:02pm by kim*

**Science**

Writeacher, can you ask a science teacher to help me with my application? (methods adopted when analyzing experiment data concerning biodiversity in water) I would be extremely grateful to you. Approach 1) Task organization and information distribution The various tasks will ...
*Thursday, February 2, 2012 at 11:20am by Henry2*

**classroom instruction**

Problem solving is a basic skill needed by today’s learners. I guess for each grade level (elementary and middle school) i would present the problem, look at the pros and cons of each potential solution (come up with them first) and then select the best one. I will have to ...
*Friday, March 19, 2010 at 9:18pm by scooby*

**English/Science**

I really need your help to determine if the following techniques are possible when analyzing scientific data (biodiversity in water) with pupils. I think an English science teacher can help me determine the techniques. Approach 1) Task organization and information distribution...
*Thursday, February 2, 2012 at 10:09am by Henry2*

**Math**

Guess and Check is an important problem-solving strategy. Use guess and check to solve each puzzle. a) A number times itself is 100. What is the number? b) A number times itself is 225. What is the number?
*Monday, September 9, 2013 at 7:54pm by Anonymous*

**Science/English**

I really need a science teacher to check point 1 and tell me if the rest is possible. Thank you very much! 1) Task organization and information distribution The various tasks will be divided among participating students according to the logical breakdown of looking at the ...
*Friday, February 3, 2012 at 3:14am by Henry2*

**8th grade pre algerbra**

problem solving investigation: draw a diagram problem: kelly is using 3-inch square tiles to cover a 4-foot by 2-foot area the tiles are 0.5 inches tall if the tiles were stacked on top of each other to create a tower, how many inches tall would the tower be?
*Thursday, October 21, 2010 at 7:44pm by mojo*

**computers**

You will need to ask a much more specific question than that. No one here is going to guess at what your "trouble with problem solving is."
*Sunday, May 1, 2011 at 12:39pm by Writeacher*

**Math Problem Solving**

i dont know i want help to solve the problem solving
*Monday, January 18, 2010 at 7:26pm by bisan*

**math**

a+3d = 3a a+6d = 2(a+2d)+1 a=3 d=2 chec: 3+6 = 3*3 3+12 = 2(7)+1
*Friday, February 7, 2014 at 8:31am by Steve*

**cultural diversity **

not really sure, I guess I'm going to have to do some further investigation
*Wednesday, September 21, 2011 at 9:34pm by Vanessa *

**beginning chemistry**

The problem says indicate the the number of sig. figs. that should be present in the answers to the following problem without solving the problem. 0.70 x 7.00 x 6.880= What is a sig.fig. and how can you find them without solving the problem? It doesn't make sense
*Wednesday, September 19, 2007 at 2:58pm by Kimmi*

**Psychology**

Why is problem solving considered the highest level of mental activity? What makes an individual good at problem solving?
*Saturday, September 10, 2011 at 11:27am by Linda*

**English**

1. To come up with possible solutions to a problem is referred to as: A. decision making. B. concept mapping. C. critical thinking. D. problem solving. is it D 2. "Should I apply for a job or go for an internship?" is an example of which stage in the problem-solving process? A...
*Thursday, March 21, 2013 at 11:34pm by Amy*

**scientific problem solving**

Are you being asked to devise an equation, a strategy for solving the problem, or ? You haven't really stated.
*Thursday, August 11, 2011 at 10:08pm by Creative Teacher*

**physics**

Hello can you please help me with this investigation. I am having lots of problems with it can you please help. Thandeka wanted to investigate whether the number of vibrations per second depended on the length of the pendulum string. She sat up the apparatus. She pulled the ...
*Saturday, November 5, 2011 at 4:56am by kyle*

**English**

Bobpursely, thank you for helping me! Our project involving three schools is about biodiversity in water. In particular, participating students will have to carry out a chemical and microbiological analyses of water in each school's local area : river water for us and the ...
*Thursday, February 2, 2012 at 6:12pm by Henry2*

**Science**

Bobpursely, thank you for helping me! Our project involving three schools is about biodiversity in water. In particular, participating students will have to carry out a chemical and microbiological analyses of water in each school's local area : river water for us and the ...
*Thursday, February 2, 2012 at 6:13pm by Henry2*

**physics practical investigation**

Investigation about the amount of heat produced in HCl and Zn
*Monday, March 25, 2013 at 5:05am by Lekgothoane prudence*

**Science**

What is a experimental investigation? What is a descriptive investigation?
*Tuesday, October 5, 2010 at 6:40pm by Emily*

**math**

Please help solving this problem. Solve the following word problem: One poll reported that 48% of city residents were against building a new stadium. The polling service stated that the poll was accurate to within 3%. What is the minimum percent of city resident that oppose ...
*Tuesday, April 6, 2010 at 12:12pm by bindiya farswani*

**science**

IN an investigation 3 plants each receive the same amount of sunlight, ut different aounts of water. WHat is the control in the investigation?
*Wednesday, September 23, 2009 at 5:50pm by linda*

**help(math)**

Here's my common sense, but unconventional, way of solving this problem. If the original price was $10, then 75% off would mean it now sells for $2.50. 2.50 is 50% of $5.00. The original discount must have been 50%. Perhaps a math tutor will show you a more mathematical way of...
*Wednesday, April 13, 2011 at 4:47pm by Ms. Sue*

**Science**

One investigation conducts experiments to prove or disprove a hypothesis. The onter investigation describes what has been observed.
*Tuesday, October 5, 2010 at 6:40pm by Ms. Sue*

**physics practical investigation**

Plan,design and conduct.. Investigation about the amount of heat produced in HCl and Zn
*Monday, March 25, 2013 at 5:05am by Lekgothoane prudence*

**Algebra 2**

Helllo I have no idea how to do this problem given f(x) = x-3(x + 4)^(1/2) how to solve for x when f(x) = -5 I know I could just guess and check but I would like to know how to do this algebraically by pluging in -5 like so -5 = x - 3 (x + 4)^(1/2) and solving for x which I ...
*Tuesday, May 26, 2009 at 5:57pm by Dylan*

**math**

"The area of a rectangle is 360m2. If its lengh if increased by 10m and its width is decreased by 6m, then its area does not change. Find the perimeter of the original rectangle." I need to use the "guess and test" or the "draw a diagram" method to solve; which would be most ...
*Monday, February 18, 2013 at 12:24am by john*

**Chemistry**

This problem deals with Pressure, Volume, and Temperature. Sounds like a PV/T=PV/T problem. The reason you don't know pressure is - That's what you're solving for! The thing you're solving for must always be included in the equation that you use to solve for it.
*Wednesday, April 29, 2009 at 8:39pm by Bill*

**writing**

Discuss how, as a professional, you may be able to assist children in refining their learning and metacognitive problem-solving strategies. At what stage in the maturation process do you believe it is most important to address a child’s learning and problem-solving strategies...
*Wednesday, June 11, 2008 at 6:54pm by Kell*

**Math**

Can you type out the problem? Maybe then people can actually help you. By reading what you said it sounds like it's sq (x^2/x-6) = 0... but I guess that's not what the problem looks like, be sure you indicate where the parentheses are in your problem.
*Sunday, January 13, 2008 at 6:28pm by Jake1214*

**MATH PROBLEM**

COULD I GET HELP SOLVING THIS PROBLEM USING THE DISTRIBUTIVE PROPERTY 5(W-5)= 10 W =
*Saturday, January 21, 2012 at 4:21pm by DJ*

**math problem**

haveing problem solving 8x -(6x+7)= -3 The solution is x =
*Saturday, January 21, 2012 at 5:02pm by DJ*

**lattice math**

Why should we estimate before solving a problem? We should estimate before solving a problem to make sure our answer is close to the real answer. Here's a simple problem. Suppose we want to find wnat a 6% tax on a $10 purchase would be. When you do the math, the answer depends...
*Tuesday, October 3, 2006 at 9:46pm by marc*

**math:solving for an exponent.**

No. The math he did was handwritten. I guess he must have made a mistake because this is driving me nuts. Everything listed in my post is CORRECTLY copied from the piece of paper I got it on.
*Tuesday, October 4, 2011 at 7:27pm by Sar*

**Accident Investigation: Law+Physics**

Thanks Ms. Sue!!! But for "inadequate brakes", is it supposed to be only the car's problem (brakes don't work properly), or can it the driver's problem (didn't react in time) too?
*Thursday, January 12, 2012 at 10:37pm by Cicilia*

**problem solving, math**

thanks, problem solved!
*Monday, September 8, 2008 at 6:19pm by Laura*

**Child Development**

Discuss how as a professional, you may be able to assist children in refining their learning and metacognitive problem-solving strategies. At what stage in the maturation process do you believe it is most important to address a child’s learning and problem-solving strategies?
*Saturday, September 20, 2008 at 6:41pm by Melvenia*

**classroom instruction**

• Write a 200- to 300-word response describing how you might teach this concept to students in a lower elementary grade and to students in a middle school grade. i picked problem solving i have this so far. i guess for each grade level (elem and middle school) i would present ...
*Friday, March 19, 2010 at 9:18pm by scooby*

**criminal investigations**

do the objectives of a criminal investigation change with the type of investigation
*Wednesday, December 7, 2011 at 8:58pm by Annette*

**HELP-PROBLEM SOLVING IN MATHEMATICS**

probably the most famous approach to problem solving is Polya's four-step process. Describe the four-step process.
*Friday, October 14, 2011 at 7:28am by alya*

**MATH**

Solving by graphing DQ 1 Solving by substitution Solving by elimination Which method do you think would be best to solve this system? y=10x-8 y=1/2x+5
*Tuesday, October 19, 2010 at 11:36pm by Anonymous*

**problem solving**

You have a problem to solve. You may need to type the problem or question here.
*Tuesday, November 4, 2008 at 12:23pm by Ms. Sue*

**Problem solving:for 3rd grade**

write a real-world problem involving multiple steps, then solve your problem
*Thursday, October 25, 2012 at 10:29pm by Phyllis*

**Math-Triangles**

That was my question as well. I believe this is solving for similar triangles...or why else would the second triangle be part of the problem? What is the significance of the second triangle? And I am not getting a legitimate answer solving for x.
*Saturday, October 17, 2009 at 1:11pm by Anonymous*

**math:solving for an exponent.**

Bob, thank you. I thought I was going insane there for a minute. I guess the professor made a mistake. We are all human (but it drives me crazy when I'm trying to study haha)
*Tuesday, October 4, 2011 at 7:27pm by Sar*

**MATH**

I've been having problems with solving equations that involve fractions with the following problem can I get some help for solving equations that involve fractions? x+1=2/3x Thanks for the help.
*Saturday, March 14, 2009 at 4:02am by Jen*

**math**

As of July 2004, the population of the United States was 293,027,571. If more than half of these people live within 80 kilometers of an ocean, about how many people live within distance? I guess I have to look to find the conversion of kilometers to diatance. I had no luck in ...
*Wednesday, December 17, 2008 at 2:14am by Nehemiah*

**Math**

You are playing Guess you card with (3) other players. Here is wha you see: Andy has the cars 1,5, and 7 Belle has the cards 5,4, and 7 Carol has the cards 2,4, and 6 Andy draws the question card, " do you see two or more players whose cards sum to the same value? He answers "...
*Monday, January 28, 2013 at 1:33am by Mike*

**English expression**

Thank you! Then what is the full form of "Guess What? Can it be one of them below? 1. Guess what it is. 2. Gues what they are. 3. Guess what the pictures below are. 4. Guess what the follwing are.
*Thursday, March 6, 2008 at 2:44pm by John*

**maths**

the prob(correct guess on first try) = 1/5 Did you leave out a second question? The interesting part of the problem does not get involved e.g. What is the probability that he will guess correctly after either one or two tries.?
*Monday, April 29, 2013 at 2:46am by Reiny*

**Math Problem Solving**

Oh im sorry i did this problem wrong. Ms.sue did it correct :) Sorry again.
*Tuesday, December 21, 2010 at 5:44pm by Anna*

**Math**

The problem states that "5 to 8 is as 15 to w." I'm having some trouble solving this because I am unsure of what the problem is asking me to do. Some help would be appreciated. Thank you! :)
*Monday, January 13, 2014 at 10:26pm by Melisande*

**Math**

I need help in solving this: Problem #1 For f(x)=-6x3+10 find f(4) and f(-4) Problem #2 For g(x)=20-5x2 find f(1) and f(-1)
*Wednesday, October 6, 2010 at 3:03pm by Anonymous*

**math**

Need help in solving these Problem #1 For f(x)=-6x3+10 find f(4) and f(-4) Problem #2 For g(x)=20-5x2 find f(1) and f(-1)
*Sunday, October 10, 2010 at 11:48pm by Anonymous*

**chemistry**

Did you and I work on this problem yesterday. If not, then let me tell you quickly where your problem(s) is/are. First you MUST use Kelvin for T1. That is 80.1 + 273.16. I think the problem asks for T in C BUT you must solve the problem first, using Kelvin, then convert back ...
*Sunday, January 25, 2009 at 8:41pm by DrBob222*

**7th grade pre algebra**

I have a problem solving a math problem in my sons math book. We have figured out all except this one. Please Help.. I need to insert parentheses to make this xpression equial 20 7+3.3-1+7 Thank You....
*Thursday, November 6, 2008 at 8:30pm by Roni*

**physics**

An object floats with half of its volume beneath the surface of the water. The weight of the displaced water is 2000N. What is the weight of the object? I'm confused by this problem. How would I go about solving this? My guess would be that the weight of the object is 2000N. ...
*Monday, December 3, 2007 at 5:27pm by Tammy*

**math: problem solving**

That's correct.
*Wednesday, April 9, 2008 at 3:02pm by DrBob222*

**Math-Problem Solving**

pr(m,a,t,h /m,a,t,h,e,i,c,s)=4/8
*Wednesday, November 4, 2009 at 5:01pm by bobpursley*

**math problem solving**

eleven
*Thursday, October 14, 2010 at 6:26pm by yUo*

**Problem Solving Math**

1+3+5+...+2009
*Wednesday, August 23, 2006 at 9:42pm by Nicole*

**Problem Solving Math**

1+3+5+...+2009
*Wednesday, August 23, 2006 at 9:42pm by Nicole*

**Calculus**

I am having trouble solving this problem: "Find where the tangent line is horizontal for r=1+cos(theta)" I would really appreciate the feedback, I'd like to know how to go about solving problems like these. Thank you!
*Friday, March 1, 2013 at 2:46am by Anonymous*

**Math: Calculus**

That's the problem. I have no idea. The question is exactly like i posted it here. I did the same thing but i realized i wasn't given a value of what it should equal to. I was hoping there a different way of solving this problem
*Thursday, November 11, 2010 at 2:42pm by REALLY NEED HELP!!!!*

**Problem solving:for 3rd grade**

Write a real-world problem that you can solve by adding or subtracting.Then give your problem to a classmate to solve.
*Thursday, October 25, 2012 at 10:29pm by Jon*

**algebra**

Explain the difference between solving a system of equations by the algebraic method and the graphical method. Someone also wants to know why there are different methods for solving the same problem-what would you tell him? Tiffany Oakes
*Monday, July 12, 2010 at 10:46pm by kiMBERLY*

**Math: Word Problem**

I finished solving it. thank you
*Tuesday, September 7, 2010 at 10:58pm by Amy~*

**Math Problem Solving**

(12n+3)/2 or 6n+3/2
*Tuesday, December 21, 2010 at 6:00pm by Damon*

**College Math**

I need help solving this problem, s/5 - 5/s=0
*Monday, April 11, 2011 at 10:08pm by Leann*

**math (really accounting)**

This is an accounting problem rather than a math problem. Accounting is not my area. That said, I would guess that using a double declining balance method would be best. But, I am on very shaky ground here.
*Tuesday, August 4, 2009 at 11:03pm by economyst*

**Math-Problem Solving**

Four out of eight letters, I get it. Thank you!
*Wednesday, November 4, 2009 at 5:01pm by Anonymous*

**college math **

I need help on solving this problem -(25^1/2)=
*Wednesday, April 7, 2010 at 4:16pm by Anonymous*

**math problem solving organized list**

jghjfhg
*Thursday, September 9, 2010 at 8:51pm by Anonymous*

**Math Problem Solving**

6n+(8n-2n)+3/2
*Tuesday, December 21, 2010 at 5:44pm by Ian*

**Math Problem Solving**

6n+(8n-2n)+3/2
*Tuesday, December 21, 2010 at 5:44pm by Ian*

**math**

can anybody help me to understand solving this problem 8/x=2/5x=
*Wednesday, December 25, 2013 at 1:50am by cora evans*

**Chemistry**

Oh, ok! I was over thinking the problem!!! Plus a fever may not help with my problem solving abilities... Thank you!
*Saturday, September 29, 2012 at 8:13pm by amanda1012*

**Chemistry -need help in solving problem**

Didn't Devron work this problem for you earlier? I think so.
*Monday, March 4, 2013 at 12:03pm by DrBob222*

**problem solving**

What do you think? We'll be glad to discuss this problem with you after you post your answer.
*Monday, December 8, 2008 at 7:36pm by Ms. Sue*

**Problem Solving**

I was asked the same problem in my class. 88.75 left weekly
*Saturday, April 18, 2009 at 4:49am by Ed*

**algebra**

Having a problem with solving this problem. 1 + 1/6p = 2(p + 5)
*Tuesday, October 4, 2011 at 1:06am by maurice*

**Math**

i need help solving this math problem. 15*12/4-3^2+17(9)
*Tuesday, September 11, 2012 at 6:32pm by Malik*

**Math**

How do I go about solving this math problem. -172=-1-9p
*Wednesday, January 23, 2013 at 8:36pm by Robert*

**Chemistry**

I need help in solving this problem: A certain substance has a heat of vaporization of 42.46 kJ/mol. At what Kelvin temperature will the vapor pressure be 5.00 times higher than it was at 291 K? I know that I have to use the Clausius-Clapeyron equation, but what would I be ...
*Sunday, February 24, 2013 at 3:27pm by Confused*

**Calculus - Integrals**

That's my problem. When I tried solving for A, B, C, D, and E in that first problem, it didn't really work out right...
*Monday, March 24, 2008 at 12:53pm by David*

**Math**

Need help solving this problem. If there's an equation at the end, need help in how to solve that also. Compounded interest problem. Principal $825. Rate 4%. Compounded Annually. Time 10 years.
*Wednesday, February 9, 2011 at 12:22am by J*

**MATH (Problem Solving)**

could it be 2 cos^2-7cos +3=0 (2cosx -1)(cosx-3)=0
*Saturday, September 5, 2009 at 5:52pm by bobpursley*

**math**

8 / (4 / (-28)) = -56 I don't understand why? what are the steps to solving this problem?
*Friday, April 2, 2010 at 10:17pm by stacey*

**Math**

We've showed you ways of solving this problem. What is your answer?
*Sunday, October 17, 2010 at 10:24pm by Ms. Sue*

**math**

how can i estimate in the first step of solving a division problem
*Monday, October 24, 2011 at 5:20pm by Bailey*

**math**

The best way of solving this problem is to change 6 to 5 2/2 5 2/2 - 2 1/2 = 3 1/2
*Tuesday, November 27, 2012 at 4:32pm by Ms. Sue*

**math**

Ms sue why arent u solving mine? Is there any problem?
*Saturday, February 23, 2013 at 5:57pm by Kristien*

**Math**

How do problem solving using model addition and subtraction
*Wednesday, September 18, 2013 at 3:00pm by Anonymous*

**math**

I need help solving this problem; 7-3(2t-5)+4t=-18
*Wednesday, October 16, 2013 at 9:46pm by Anonymous*

**Algebra II**

Solving the formula for the indicated variable. I=prt,for r I need help knowing how to solve this problem step by step. its easier with numbers and a fraction in the problem but this problem just threw me off.......HELP PLEASE!!!!
*Sunday, January 30, 2011 at 6:29pm by Attalah Higgs*

**algebra**

im having a hard time solving a problem that is 9x+9y=-18 do you think you can help me with this problem
*Monday, July 20, 2009 at 1:07pm by stacey*

**Problem Solving**

What form does Bernoulli's equation take if we use the information in the problem statement that P1=P2?
*Monday, November 29, 2010 at 7:02pm by JahMan*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>