Tuesday

July 29, 2014

July 29, 2014

Number of results: 29,995

**Algebra**

Need help, I think it is 2/25. Do you have an equation that I can figure it? You choose a marble at random from a bag containing eight brown marbles, six yellow marbles, and one purple marble. You replace the marble and then choose again. Find P(both yellow). • 2/25 • 4/25 • 8...
*May 21, 2014 by Sandra*

**physics**

A uniform brass disk of radius R and mass M with a moment of inertia I about its cylindrical axis of symmetry is at a temperature T = 45 °C. Determine the fractional change in its moment of inertia if it is heated to a temperature of 125 °C. (The linear expansion coefficient ...
*July 20, 2012 by Bruce*

**Math**

A bag contains 5 green marbles, 8 red marbles, 11 orange marbles, 7 brown marbles, and 12 blue marbles. you choose a marble, replace it, and choose again. what is P(red then blue.)
*May 7, 2014 by SchoolHelpNeeded*

**kinetics**

A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and the radius of the track is 50 metres and there are no friction forces present a) draw a free body diagram of the car b)calculate the linear velocity...
*March 8, 2012 by dmkp*

**kinetics**

A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and the radius of the track is 50 metres and there are no friction forces present a) draw a free body diagram of the car b)calculate the linear velocity...
*March 28, 2012 by dmkp*

**kinetics**

A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and the radius of the track is 50 metres and there are no friction forces present a) draw a free body diagram of the car b)calculate the linear velocity...
*March 30, 2012 by dmkp*

**kinematics**

A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and the radius of the track is 50 metres and there are no friction forces present a) draw a free body diagram of the car b)calculate the linear ...
*May 30, 2012 by dmkp*

**English (Checking please)**

What is the effect of the speaker’s many exclamation points and imperative statements in “Beat! Beat! Drums!”? They create a gentle tone. They create a hesitant tone. They create a light-hearted tone. They create an insistent tone. <----- The images in the second stanza of...
*May 14, 2014 by JayJay*

**com 130**

Imagine you have been asked to communicate to several clients regarding a delay in the production of widgets your company produces. Your clients are both local and international. They have diverse backgrounds, technical experience, and understanding." Your assignment is to ...
*April 11, 2009 by vee*

**Algebra**

In each of the following statements fill in the blanks with always sometimes or never. 1. If the ordered pair (x,y) is not a solution to an equation in two variables, then the point (x,y)is on the graph ______________. 2. The graph of a horizontal line ______________ passes ...
*April 16, 2007 by jessica*

**Physics - drwls?**

A 2000 kg truck traveling north at 38 km/hr turns east and accelerates to 55 km/hr. What is the change in the truck's kinetic energy? What is the magnitude of the change in the linear momentum of the truck? What is the direction of the change in linear momentum of the truck? (...
*March 19, 2007 by winterWX*

**Linear Equation**

A gas station sells regular gas for $2.20 per gallon and premium gas for $2.70 a gallon. At the end of a business day 220 gallons of gas were sold and receipts totaled $519. How many gallons of each type of gas were sold? I know its a linear equation. just cant find out how to...
*July 12, 2013 by Sara*

**Math (important!)**

We are doing a small group project and my group members and I are very confused. The project description: Using the variables provided below, you are working with your group to make a recommendation to the township directors. Currently we mow the grass surounding the highway. ...
*January 6, 2011 by Lindsey*

**Math, please help!**

We are doing a small group project and my group members and I are very confused. The project description: Using the variables provided below, you are working with your group to make a recommendation to the township directors. Currently we mow the grass surounding the highway. ...
*January 6, 2011 by Lindsey*

**Spanish**

Choose the grammatically correct sentence. A. He aquí una blanca cosa. B. He aquí las cosas blancas.<<> my answer C. He aquí unas cosas blanca. D. He aquí la cosas blancas. Can you explain to me the difference between the choices.
*March 18, 2011 by anon*

**helpmplz**

which ststement does NOT describe prescripitivists? A. Language should be recoreded,not judgement. B. Language use should follow strict rules. C. Language use should never change D. Language use should be judged and evaluated. .The answer i choose is c. .Am i correct?.
*February 13, 2010 by brit brat*

**English II**

The question is: my neighbors across the street have a new car; it's a toyota. Answers: (a) My, Street, Toyota (b) My (c) My, Toyota (d) My Neighbors, Street, Car, Toyota Now I had to choose which words to capitalize and my answer was (c)... am I correct?
*April 24, 2012 by PJ*

**physics help**

in a local diner a customer slides an empty coffee cup down the counter for a refill. the cup slides off the counter and strikes the floor at a distance d from the base of the counter. if the height of the counter is h. a) find an expression for the time t it takes the cup to ...
*October 3, 2011 by john*

**science**

Choose the correct answer. 1. A bad smalling gas is mixed with cooking gas.so that; (a)cooking gas burns better in presence of this gas (b)it becomes odouries after buring(C)it helps detect leakage of cooking gas(D)a preevents leakage of cooking gas.
*November 14, 2008 by mimo*

**world geo**

in kazakhstan ______ led to radiation pollution. A)nuclear weapons B)biological weapons testing C)weapons transport system my choose is a. oil well fires ____ during the persian gulf war. A)threanted millions of birds B)destroyed millions of gallons of oil C)were set by iraqi ...
*September 4, 2009 by henry*

**math**

in 1994 the life expectancy of malews in a certain country was 70.9 years. In 1998 it was 73.6 years. Let E represent the life expectancy in year t and let t represent the number of years since 1994 The linear functionE(t) that fits the data is E(t)= 80.6t+81.0 Use the ...
*June 30, 2009 by jason*

**engineering mechanics**

A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and the radius of the track is 50 metres and there are no friction forces present a) draw a free body diagram of the car b)calculate the linear ...
*April 4, 2012 by dmkp*

**engineering mechanics**

A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and the radius of the track is 50 metres and there are no friction forces present a) draw a free body diagram of the car b)calculate the linear velocity...
*April 5, 2012 by dmkp*

**economics**

Suppose two competitors, Coa, Inc., and Han, Inc., are locked in a bitter pricing struggle in the aluminum industry. In the limit pricing payoff matrix, Coa can choose a given row of outcomes by offering a limit price ("up") or monopoly price ("down"). Han can choose a given ...
*August 15, 2011 by Anonymous*

**algebra - graphing**

the question says graph x=3 Where do I start? It doesn't give any points to plot.
*November 29, 2007 by Christi*

**english**

what were the four countries included in the location of the plot in uncle tom's cabin?
*August 14, 2008 by ann*

**5th grade Math**

how do you find the median of a box and wisker plot? the number is 87.
*May 4, 2009 by Morgan Rosell*

**math**

What fraction of the data 14 8 13 20 15 17 1 12 18 10 is greater then 13.5 please make a box and whisker plot
*August 25, 2009 by Robert*

**Pre-Algebra B**

5 | 4,5,5,6,6,6,7,8,8,9 6 | 0,0,1,1,2,2,2,3,4,4,4,5,6,7 7 | 0,1,1,1 How do you find the mean of this stem-and-leaf plot? Please answer!!
*January 23, 2010 by Elizabeth*

**Math**

Give two other facts about the plot or roads through it.
*September 7, 2010 by Debbie *

**math**

when a standard distribution plot is skewed right, where are the mean and median found?
*January 9, 2011 by ron jon*

**SCIENCE(chemistry)**

draw a temperature time plot for ice-steam transformation
*May 22, 2011 by YASH*

**Math 7**

How do you plot the answer ( on a number lime) if all three answers are the same?
*September 8, 2011 by Justin*

**english**

can anyone help me with explicationg act 3 scene 1 (setting) (charcater) (plot) (theme) of macbeth?
*December 5, 2011 by ali*

**Physic**

Now, obtain N(x) and plot it. In the Command Window below, enter expressions for N1 and N2 where N1 =N (x1) N2 =N (x2)
*May 9, 2013 by DELL*

**English**

Informational text includes which of the following: a. a setting c. a plot b. a conflict d. an explanation
*July 20, 2013 by Anonymous*

**Quantitative methods**

How do I plot following constrains in graph. 1. w + 4 s <= 20 2. 8 <= w <= 26 and 3. 2 <= s <= 5 I could find coordinates for constrain 1 as (3,8) and (2,12)
*November 14, 2013 by Daya*

**Creativity-- Question**

Which phrase fosters creativity? 1. "There is no such thing as a purple cat." 2. "I'll show you how to do it." 3. "What is this a picture of?" 4. "You used lots of purple in your picture!" Would "You used lots of purple in your picture!" be correct? Of the four, that is the ...
*August 4, 2007 by Alana*

**programming**

Create the logic for a program that continuously prompts a user for a numeric value until the user enters 0. The application passes the value in turn to a method that squares the number and to a method that cubes the number. The program displays the results before reprompting ...
*December 23, 2013 by Anonymous*

**marketing**

I am struggling with how to outline this paper....a little guidance please. It is only 2-3 pages, so not too long. Create an online focus group study using the framework you prepared in your first Research project on the company that your are interested OR you may choose to ...
*November 18, 2012 by chelsea*

**Eng/102**

I need help with Create a full-sentence outline that includes effective arguments and counterarguments to support your thesis. Outline only the body of your paper. Remember to avoid bias and fallacies and to include rhetorical devices that strengthen your writing. Address the ...
*June 24, 2013 by kim*

**History**

You do not need to gain approval for your role. Choose the one you want and start working on the assignment Write a 700- to 1,050-word paper, written from the perspective of your chosen role, that addresses how each of the following factors may affect your character: Based on ...
*October 30, 2010 by Chantell*

**MATH**

Use the following information regarding the farm population(in millions of persons)from 1945 to 1990. Year 1945(24.3 millions of persons), 1990(4.4 Millions of Persons). a. Write a linear model for the farm population, y, in millions of persons. Let X=0 represent 1945. b. Use ...
*March 31, 2008 by Gien*

**chem **

Check the correct statements for the above reaction. Choose at least one answer. a. The reaction is exothermic. b. The reaction is endothermic. c. The change in entropy is positive. d. The change in entropy is negative. e. The reaction is at equilibrium. f. The reaction is ...
*March 30, 2013 by Anonymous*

**Math**

a phone company wants to create some new area codes. Each new area code will have 3 numbers. Using the digits 1, 5, and 7 only once in each code, how many new codes can the phone company create?
*August 31, 2011 by Leslie *

**french**

choose the correct answer from below 1.pour viser les consommateurs qui ont beceaucoup d'argent, link the product with a luxury life distribute booklets in schools put samples in magazines give a price of special launching signal his asect biodegradable underline the report ...
*December 2, 2009 by anu*

**Elementary Math**

If a class choose these color RED 2/16 Blue 5/16 Green 3/16 What fraction of the class chooses one of these three colors? Am I correct if I said 5/16 of the class chooses one of these three colors?
*June 16, 2012 by Amber1*

**Linear Algebra 2 question**

Hello, I have another question from my linear algebra class. I'm asked to find the area of a triangle using determinants, but they don't give me the vertices, only the sides. Where A,B,C and D are the vertices, u and v are 2 out of the 3 sides. Now they give me u=(-3,1) and v...
*August 26, 2012 by Robert*

**math**

How do you solve equations with variables on both sides?
*September 13, 2007 by Tolu*

**Algebra 1**

Solve variable in terms of the remaining variables A = P(l + rt) for r
*September 13, 2007 by Pat*

**science**

independant variables in a plant when it growing from seeds
*November 2, 2008 by jane334*

**Science**

what variables can affect the sprouting of a bean seed?
*August 26, 2009 by Madison*

**6th grade**

What are scientific independent and dependent variables?
*December 1, 2010 by Jasmin Villegas*

**math**

which is the solution for x in terms of the variables in the equation x/y -z = rw a)x=y (z+rw) b)x=z/y (rw) c)x=rw+yz d)x=y+1/2(ryz)
*January 18, 2011 by Anonymous*

**math**

which is the solution for x in terms of the variables in the equation x/y -z = rw a) x=y (z+rw) b) x= z/y (rw) c) x= rw+yz d) x= y+1/2(rwz)
*January 18, 2011 by Anonymous*

**solving systems of equations with 3 variables**

What is the solution to the system? x-2y=1 x-3y+z=0 2x-2z=18
*May 30, 2011 by Kori*

**geometry**

find the values of the variables and the measures of the triangles:x+(x+2)+(6x+10)
*November 20, 2011 by ynddy*

**math**

solve the system of equations in three variables -3x+y-z=-10
*March 7, 2013 by Laura*

**math**

How do you solve systems of inequalities in two variables?
*March 30, 2013 by kim*

**math**

How do you solve systems of inequalities in two variables?
*March 30, 2013 by kim*

**programming**

Pseudocode - Create the logic for a program that continuously prompts a user for a numeric value until the user enters 0. The application passes the value in turn to a method that squares the number and to a method that cubes the number. The program displays the results before...
*December 18, 2013 by Anonymous*

**programming pseudocode**

Create the logic for a program that continuously prompts a user for a numeric value until the user enters 0. The application passes the value in turn to a method that squares the number and to a method that cubes the number. The program displays the results before reprompting ...
*December 23, 2013 by Anonymous*

**s**

In a correlational study a. 1 variable is measured and 2 groups are compared b. 2 variables are measured and 2 groups are compared c. 1 variable is measured and there is only 1 group of participants d. 2 variables are measured and there is only 1 group of participants
*December 23, 2013 by Lyn*

**ALGEBRA HELP OR I AM GONNA FAIL I CANT DO THIS**

compare two cell phone companies offers to see which is the better deal. Horizon Cell Phone Company Vertigo Cell Phone Company Base rate=$40 Plus every minute costs $0.05 vertigo company Base rate=$30 Plus every minute costs $0.07 Step 1: Write a linear equation of the form y1...
*November 18, 2012 by WORRIED*

**Pre-calculus-check answers**

Describe the linear programming situation for this system of inequalities where you are asked to find the maximum value of f(x,y)=x+y. Answer: an optimal solution 2)Describe the linear programming situation for this system of inequalities: Answer: an optomal solution
*August 23, 2008 by Lucy*

**Pre-Calculus-check answers**

Describe the linear programming situation for this system of inequalities where you are asked to find the maximum value of f(x,y)=x+y. Answer: an optimal solution 2)Describe the linear programming situation for this system of inequalities: Answer: an optomal solution
*August 30, 2008 by Lucy*

**Pre-Calculus check answers**

Describe the linear programming situation for this system of inequalities where you are asked to find the maximum value of f(x,y)=x+y. Answer: an optimal solution 2)Describe the linear programming situation for this system of inequalities: Answer: an optomal solution
*August 31, 2008 by Lucy*

**Spanish**

Could you give me direction about what I am to do here? Am I correct at all? Preterit vs. imperfect- Choose the correct form of the appropriate verb to complete each sentence. dio, daba, tenía, tuvo, conocí, conocía, comprabas, compraba, iba, fui, compré, compraste, fui, compr...
*April 2, 2011 by Euphoria*

**MATH!!!**

Writing a linear equation You are given the 2012 value of a product and rate at which the value is expected to change during the next 5 years. Use this information to write a linear equation that gives the dollar V of product in terms of the year. (Let t=12 represent 2012). ...
*June 2, 2014 by Anonymous*

**physical sciences**

Imagine a circle with a diameter of 2km.if this represents an atom ,which answer would best represent the nucleus?choose the correct answer:a table tennis ball(diameter;2cm)atennis ball(diameter;7cm)avolley ball(diameter;20cm)a soccer ball(diameter;25cm)
*January 28, 2013 by qwert*

**College Algebra**

Using the 7 steps outlined in section 4.3 of your book, analyze the graph of the following function: R(x) = x^2 - 49/x^4 - 16 Step 1: Factor the numerator and denominator of R and find its domain. If 0 is in the domain, find y-intercept, R(0), and plot it. Step 2: Write R in ...
*August 7, 2012 by Kameesha*

**Physics**

A bowling ball of mass M and radius R is thrown along a level surface so that initially ( t= 0) it slides with a linear speed but does not rotate, see the figure. As it slides, it begins to spin, and eventually rolls without slipping. How far has the ball moved down the lane ...
*December 4, 2011 by Helen*

**Physics**

A bowling ball of mass M and radius R is thrown along a level surface so that initially ( t= 0) it slides with a linear speed but does not rotate, see the figure. As it slides, it begins to spin, and eventually rolls without slipping. How far has the ball moved down the lane ...
*December 4, 2011 by Helen*

**middle school social studies**

i Choose "A" is this correct???........Anne Hutchinson questioned all the following ideals of the Massachusetts Bay Colony EXCEPT a. the notion that women should be inferior in matters of religion. b. the notion that salvation came from being a member of the elect. c. the ...
*February 9, 2011 by Anonymous*

**Calc**

A car is moving at 40 mi/h along a straight line when the driver sees a light turn red. She hits the brakes when she is 100 ft from the light and decelerates at the rate of 16 ft per second squared. How far does she travel before stopping? Choose the whole number that is ...
*January 20, 2013 by Sean*

**mat115**

Please help me with this math question. I am asked to show my work but I don't know how to solve the problem to show my work. The question is: Choose the correct list of factors of the number 8. Again, I have to show my work with this question. Please help thank you.
*August 26, 2010 by adore001*

**statistics/correlation relations**

What does your scatter diagram look like? Briefly describe it. Based on your prediction about the relationship between the amount of coffee people drink and the number of hours they sleep, what is your H0 and what is your HA ? Did you find a positive linear relationship or a ...
*February 14, 2012 by Beverly*

**math**

By default, your numerical entry is scored as correct if it is within 1% of the correct answer. A rule of thumb is always to enter at least 3 digits for numerical questions. If the correct answer is 7.08809, which of the following entries would be counted as correct? 7.024 7....
*September 12, 2011 by ashley*

**math**

sally has a bag of mixed lollies.The bag contains toffees,mints,fruit drops,smarties,jelly beans,candies and licorice.Sally allows every one in her class to choose 3 lollies,but they must not choose more than one of each kind.How many different combinations of lollies are ...
*February 10, 2013 by charls*

**psychology**

Which of the following best demonstrates the goal of congnitive therapy? I think therefore I am (maybe) A fool sees not the same tree that a wise man sees A musician must make music an artist must paint a poet must write if he is to be at peace with himself ( maybe) The ...
*April 13, 2012 by kevin*

**Technology**

please check these for me: 5. Which type of control ensures that finished goods perform within an acceptable range? a. inventory control b. process control c. material resource control d. quality control D 6. Which of the following are NOT components fo a control system? a. ...
*December 14, 2009 by y912f*

**statistics**

According to a USA Today poll conducted in February 2009, 83% of adults nationwide are in favor of funding new government programs to help create jobs. Calculate the mean number of adults in favor of funding new government programs to help create jobs in a random sample of 10 ...
*May 8, 2013 by ali awan*

**Science**

Table 1: Temperature and volume data Trial Temperature (Celsius) Volume (mL) Starting Volume Room Temperature = Hot Water Trial 1 107 5.6ml Hot Water Trial 2 108.3 5.4ml Cold Water Trial 1 lo 4.4ml Cold Water Trial 2 lo 4.4ml PLOT AREA (Insert a graph that you either drew here...
*January 30, 2012 by ThuyD*

**physics**

A long, thin straight wire with linear charge density -λ runs down the center of a thin, hollow metal cylinder of radius R. The cylinder has a net linear charge density 2λ. Assume λ is positive. Find expressions for the electric field at the following locations...
*September 14, 2010 by David D.*

**Geometry**

Which statement from Euclidean geometry is also true in spherical geometry? a. A line has infinite length b. Two intersecting lines divide the plane into four regions c. Two perpendicular lines create four right angles d. The intersection of two lines create four angles. I ...
*March 4, 2014 by Kylee*

**physics**

A ball is lodged in a hole in the floor near the outside edge of a merry-go-round that is turning at constant speed. Which kinematic variable or variables change with time, assuming that the position is measured from an origin at the center of the merry-go-round? which is the ...
*September 29, 2008 by Anonymous*

**MAT101**

For each of the relationships below, explain whether you think it is best described by a linear function or a non-linear function. Explain your reasoning. a. A person's height as a function of the person's age (from age 0 to 100) b. The probability of getting into a car ...
*March 2, 2010 by SEMA LOST!!!!!*

**chemistry**

Given the plot of 1 vs 1ni2, what is the value of nf? y=-0.011x+0.0027 R^2=1 1/n(initial)^2=.04 1/lambda=.0023
*January 15, 2010 by bubble*

**probability and statistics**

when a standard distribution plot is skewed right, where are the mean and median found?
*January 9, 2011 by ron jon*

**math**

What are the first and third quartiles of the box and whisker plot above? 0 15 110 225
*March 13, 2011 by andrew*

**English**

Which of the following are characteristics of allegory? A. Immitation B. Humor C. Didacticism D. Spiral Plot C. Music
*October 13, 2011 by Britt*

**calculus**

Plot the points and determine the slope of the line containing them (-7,-4);(8,-4) please show work
*December 7, 2012 by Holly*

**British literature **

How do Falstaff's adventures mirror the main plot in Shakespeare's Henery the 4th
*October 25, 2013 by Shana*

**statistics**

what makes a probability plot non-normal? I would think outliers are one of them, but what else?
*November 24, 2013 by star101*

**Physics**

A particular steel guitar string has mass per unit length of 1.79 g/m. and tension of 61.9 N. For the wave speed to be increased by 1.9%, how much should the tension be changed? I tried increasing the wave speed (186 m/s) by 1.9%, plug that into v=sqrt(T/linear mass density), ...
*July 17, 2012 by Bruce*

**Algebra**

Library Research Assignment Please help with Discussion board problem Suppose that the number of new homes built, H, in a city over a period of time, t, is graphed on a rectangular coordinate system where time is on the horizontal axis. Suppose that the number of homes built ...
*June 30, 2010 by Mayl*

**linear programming**

Mountain Laurel Vineyards produces three kinds of wine Mountain Blanc, Mountain Red, and Mountain Blush. The company has 17 tons of grapes available to produce wine this season . A cask of Blanc requires 0.21 tons of grapes, a cask of Red requires 0.24 tons, and a cask of ...
*June 6, 2012 by uma*

**Government**

What does a city seeking aid often have to do to be eligible for Federal Government grants and loans ? A. It must prove it is not in debt. B. It must provide a master plan for future growth. C. It must choose new city leadership. D. It must become a municipality. A and B sound...
*January 31, 2013 by Kingstone*

**math help needed**

the bookholder company maunfactures two types of bookcases out of oak and walnut. model 01 requires 5 board feet of oak and 2 board feet of walnut. model 02 requires 4 board feet of oak and 3 board feet of walnut. a profit of $75 is made on each model 01 bookcase and a profit ...
*June 6, 2007 by michael*

**College English**

Read the sentence below. Then, choose the correct combination of antecedents and pronouns. “The aliens may also implant tiny metal tracking devices in the bodies of these abductees so that they can locate them easily in the future.” A. They replaces abductees; them replaces ...
*January 26, 2011 by Betty*

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