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April 20, 2014

Search: Suppose I am using the t-distribution to estimate or test the mean of a sample from a single population. If the sample size is 25, then the degrees of freedom are ____?

Number of results: 41,914

Math
Suppose Meagan needs to drive the truck 10 miles to her new home. a) What is the cost of using Truck A? b) What is the cost of using Truck B? c) Which company offers the better deal at this mileage? 2. Suppose Meagan needs to dive the truck 30 miles to her new home. a) What is...
Sunday, January 26, 2014 at 9:55am by Ryan

English
1.Weren't you ______ to help me wash the dishes? (suppose) I have use correct form of suppose. Would it be suppose?
Tuesday, February 15, 2011 at 12:48am by Jack

chemistry (litmus paper)
When using litmus paper I was wondering why do you first wet it? Second, I wanted to know is why is it not suppose to touch the solution? Third, how doo you test for solutions if it is not suppose to touch the solution.
Monday, May 4, 2009 at 11:14pm by Lou

Algebra
I don't even know where to start, teacher gave us this with no direction. Suppose the polynomial R(x)=a9x^9+a8x^8+...+a,x+a0 has real coefficients with a9 cannot equal 0. Suppose also that R(x)has the following zeros: 5, 6, 5+5i. Using this information, answer the following ...
Friday, February 4, 2011 at 5:09pm by Rachal

math
Mike makees the following table of the distances he travels during the first day of the trip. A suppose Mike continues riding at this rate. Write an equation for the distance mike travles after t hours. B sketch a graph of the equation. How did you choose the range of values ...
Monday, August 29, 2011 at 8:39pm by david

econ
I need some help on the following question. Thank you. Suppose the dollar-euro spot rate is 1.20 and the current 30-day forward rate is 1.25. (a) You have an obligation to pay a French supplier of wine 10 million euros in 30 days and have contracted with a U.S. distributor to ...
Tuesday, May 20, 2008 at 10:38pm by haldy

math
I am suppose to solve for the following prolbem using PEMDAS _ / _ * _ + _ * _ * _ / _ + _ * _ = 100
Thursday, September 30, 2010 at 9:02pm by Bear

Algebra
the formula I'm suppose to be using is y-y1=m(x-x1) m=4/5 (7,-8) I don't understand your answer
Tuesday, June 14, 2011 at 10:41am by Tammy

Area of Circles
I don't think I am understanding correctly? Was I also suppose be using d=2r?
Saturday, May 9, 2009 at 2:05pm by G

11th grade math
Suppose you earn $7.21 per hour and plan to work "h" hours per week. write an expression using variables that models the amount of money you will earn each week. Then, suppose you earn $10 in tips per week, regardless of the hours you work. How does this change the equation
Wednesday, September 9, 2009 at 11:40pm by help

math
Suppose e^y=sin(x+cosy) Find dy/dx using implicit differentiation
Monday, November 19, 2012 at 7:23pm by Matt

College Algebra
Part 1: 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 can be modeled by an exponential function, H= p * at , where p ...
Saturday, November 3, 2007 at 10:03am by Vision/Help!

AP Physics
Using what's only in chapter one The Nature of Science Models, Theories, and Laws Measurement and Uncertainty; Significant Figuers Units, Standards, and SI System Converting Units Order of Magnitude: Rapid Estimating Dimensions and Dimensional Analysis How am I suppose to ...
Wednesday, June 10, 2009 at 8:25pm by AP Physics

math
Suppose you try to solve a system of linear equations using substitution and get this result. 1. x=-2 2. y=12 3. 6=x 4. -8=-8 5. 7=y 8. 5=3
Saturday, March 15, 2014 at 3:50pm by saritha

Geometry 1
I understand that no one does work for anyone else here, but I do suppose that i could have stated my mis-understanding better. I didn't understand whether A was a fixed point or not. ... yeah. I feel stupid. Anyway, I understand it now, so i suppose that a 'thank you' should ...
Sunday, September 13, 2009 at 7:54pm by Kayte

College Algebra
Please Explain your reasoning Part 1: 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 can be modeled by an exponential ...
Saturday, November 3, 2007 at 11:29am by Vision/Help!

Science
How can the voltage change in relation to current if the resistance is constant. This is suppose to be using Ohm's law. see above.
Wednesday, March 7, 2007 at 6:34pm by Megan

math-a.s.a.p.
Suppose you didn't know that b^0=1. Explain how you could arrive at this fact by using the laws of exponents to simplify b^2 times b^0=b^2 I am so confused Please help me!! Thanks ~aShLeY
Monday, March 1, 2010 at 8:51pm by aShLeY

Math
Suppose you copy the Circe using a size factor of 150% what will be the radius ,diameter ,circumference and the area of the image
Tuesday, October 1, 2013 at 7:48pm by Mandy.

algebra
Part 1: Using the Library, web resources, and/or other materials, find the logarithmic formula that gives the pH of a substance. State what each variable in your equation represents. Find the pH of an acidic substance of your choice. Using this pH, show how to find the ...
Tuesday, December 8, 2009 at 10:59pm by steph

algebra
Part 1: Using the Library, web resources, and/or other materials, find the logarithmic formula that gives the pH of a substance. State what each variable in your equation represents. Find the pH of an acidic substance of your choice. Using this pH, show how to find the ...
Friday, December 11, 2009 at 8:08pm by stephanie

Chemistry
Um how do i balance these word equations for chemistry... I think I'm suppose to look them up on a common table of ions and then I don't know wat to do ferric Oxid --> iron oxygen what exactly am i suppose to do please tel me thr throught process that's suppose to go ...
Thursday, December 11, 2008 at 1:19pm by Bob

statistics
Suppose 95% of the data fall between 1.4 and 46.8. Using the empirical rule, give an estimate of the standard deviation. Thanks
Wednesday, April 13, 2011 at 8:59am by Darci

Statistics
Suppose 95% of the data fall between 12.4 and 46.8. Using the empirical rule, give an estimae of the standard deviation
Wednesday, April 13, 2011 at 12:33am by Darci

math 116
-x/9=1/16 This is suppose to be solved using the multiplication principle. If possible please show me not just the answer but how you came up with it so I understand how to do these problems. Thank you
Sunday, March 22, 2009 at 3:58pm by Sandra

Chemistry
I suppose the question is talking about using a primary standard for standardization of KMnO4. M = mols/L. If you overshoot the end point that means L is too high so M is too low.
Saturday, October 6, 2012 at 3:27pm by DrBob222

math
1. Estimating the Temperature of a Yam Suppose you put a yam in a hot oven, maintained at a constant temperature of 200C. As the yam picks up heat from the oven, its temperature rises.16 (a) Draw a possible graph of the temperature T of the yam against time t (minutes) since ...
Thursday, September 29, 2011 at 3:26pm by Anonymous

types of business writing
how do You suppose to start an email using a word pad i m not sure how to start it off
Friday, May 11, 2012 at 6:02pm by hazel

Check for Mistakes
I know I'm just using it to think of some stuff on my paper. Because we are suppose to brainstorm and stuff. Its not my final draft.
Monday, April 6, 2009 at 8:43pm by Sam

a bit challenging for me
i suppose..since its a lab that i'm suppose to design, anything is at my dispose
Sunday, February 10, 2008 at 3:39pm by Physics_freak

spanish
# 5 - was suppose ot be sailing or boating navagando # 3 was suppose to be parachuting? para???
Thursday, April 17, 2008 at 9:28am by sam

math
Am i suppose to multiply 5 x 9 and add 1 I come up with 46/5. Am I suppose to subtract 3/5 from that answer?
Thursday, January 19, 2012 at 8:14pm by tj

Physics
Suppose that you are using a multimeter on the OHMS scale to test a capacitor and the meter reads zero. What condition of the capacitor does this indicate?
Monday, June 10, 2013 at 10:22am by Pete

calculas
Suppose that the box height is h = 2 in. and that it is constructed using 193 \text{in.}^2 of cardboard (i.e., AB = 193). Which values A and B maximize the volume?
Monday, April 7, 2014 at 10:20pm by MEMO

Chemistry
I know I'm suppose to use 3.86934 as the first volume and 10 kPa as the second pressure, but what am I suppose to use as the first pressure? Am I suppose to use 20.0 km?
Sunday, March 2, 2014 at 11:43pm by Lisa

Intermediate Algebra
I am suppose to do a graph using these numbers: 6x - 2y = 2 9x - 3y = 1 but I cannot get the graph link to come up any suggestions.
Wednesday, February 23, 2011 at 11:29pm by Gail

Computer Science - MATLAB
Same thing. I wounder if I'm suppose to be using the surfz function and not some other 3 dimensional plotting function?
Wednesday, July 20, 2011 at 2:59am by Lee

Chemistry--Pretty simple question
I suppose, with no more information given, that using a balance to determine the mass of the solute (before adding to the solvent) would be the way to go.
Thursday, September 29, 2011 at 10:30pm by DrBob222

Chemistry
Suppose you use 135 calories of energy to perform a task, how many joules have you used? See, I don't want the answer, just the steps leading me up to the answer, like how to figure this problem out wiht out using a coverting system. Assuming you are using energy calories, not...
Sunday, September 24, 2006 at 10:43am by Buttercup

statistics
the percent defective for parts produced by a manufacturing process is targeted at 4%. The process is monitored daily by taking samples of sizes n=160 units. Suppose that today's sample contains 14 defectives. How many units would have to be sampled to be 95% confident that ...
Saturday, May 4, 2013 at 4:47pm by American Public University

math
I have to construct a box-and-whisker plot using the set of number 146,221,234,247,276,303,348,384,487, can anyone explain to me what I am suppose to do.
Sunday, January 25, 2009 at 7:10pm by Anonymous

Chemistry
suppose you carry out a TLC separation of acetaminophen and phenacetin on silica gel using a non polar developing solvent. which should have a higher Rf value, and why?
Wednesday, October 21, 2009 at 9:14pm by Anonymous

Discrete Mathematics
I don't quite understand what your trying to say here. Is this suppose to be an Inequality or Algebraic Equation or what is it that I am actually suppose to solve?
Friday, July 26, 2013 at 2:26pm by Joy

math
I've got a problem i'm suppose to use number 3 and 4 to illustrate the communtative property of multiplication using a dot to indicate multiplication so would i write it like this 4*3 or 3*4
Wednesday, August 19, 2009 at 8:10pm by Amber

statistics
Using the descriptive statistics for the weight of the babies in ounces suppose a friend of yours has given birth to a 10 pound 3 ounce baby. Is this unusual? why or why not?
Tuesday, January 28, 2014 at 12:58pm by Anonymous

english - Writeacher?
I am suppose to generalize. It is a definitional essay. I am suppose to define my own defintion of modern and traditional. This is not a research paper. But thanks for trying to help.
Saturday, February 25, 2012 at 3:03am by Farrell

Physics
Ok I got it, thanks. The last part is this: Suppose the coefficient of kinetic friction between the block and the inclined plane is muk = 0.36. If M2 = 217.1 kg, what is the magnitude of the acceleration of M1? Which equation am I using for this?
Sunday, December 9, 2007 at 12:55pm by Lindsay

Calculus
Approximate the area under the curve on the given interval using n rectangles and the evaluation rules (a)left endpoint, (b) midpoint and (c) right endpoint. y=(x+2)^(1/2) on [1,4], n=16 How am I suppose to do this?
Saturday, July 26, 2008 at 1:59am by Serena

Chemistry Help!!
C3H8 + 5O2 ==> 3CO2 + 4H2O I suppose you want the standard enthalpy change using delta Hf values. delta Hrxn = (n*DHfproducts)-(n*DHfreactants)
Wednesday, October 12, 2011 at 1:47pm by DrBob222

writing
I have to make a comic strip using the words these, through, suppose, stood, piece, leave, mouth, broke, count and feather I have no clue how to do this can anyone help me? Thanks
Sunday, October 21, 2012 at 1:05pm by Patty

Stats
For 1): Y(hat) comes from substituting an x value into a regression equation and solving for y(hat). Y(hat) is also called the predicted y value in a regression equation. Let's use an example. Suppose the regression equation is this: y(hat) = 2.75 + .5x If x = 1, then y(hat...
Tuesday, March 19, 2013 at 10:10pm by MathGuru

English
Hi, I'm writing a paper for English and my professor crossed off the authors name in one of quotes for the citation of my rough draft as if it was suppose to be there. Something like xxxxxxxxxxxxxxxxxxxxxx (john 59) and she crossed off john as if I wasn't suppose to include it...
Monday, October 10, 2011 at 1:17am by Jhon

chemistry
experiment: Gravimetric determination of moisture in fertilizer samples 1. What are the advantages of weighing by difference to direct weighing when using an analytical balance? 2. Why are the samples grinded before drying in the oven? Weighing by difference minimizes errors ...
Friday, August 10, 2007 at 6:26pm by smiley

Chemistry
Using the reaction and the E∘ given below 2Co^3+(aq)+2Cl^−(aq)→2Co^2+(aq)+Cl2(g) E∘=0.46 V what is the cell potential at 25 ∘C if the concentration are [Co^3+]= 0.565M , [Co^2+]= 0.554M , and [Cl^−]= 0.838M and the pressure of Cl2 is PCl2= 8...
Friday, June 21, 2013 at 12:38am by Aria

spanish
Let's suppose I'm talking about Madrid Over there where the roads cross where the sea can not be conceived where the fugitive always returns let's suppose that I'm talking about Madris. Where desire travels in elevators a hole remains for me that doesn't allow life in its ...
Monday, February 8, 2010 at 1:01am by SraJMcGin

science
Suppose you are presenting a science project that compares the temperatures of several different substances. Would you present your findings using degrees Farenheit, Celcius, or Kelvin? Explain.
Monday, September 3, 2012 at 1:48pm by Anonymous

Physics please please help me
You can do of this by using one these methods >> Using the distance formula Using trigonometry Using the Pythagorean theorem Using Ptolemy's theorem By comparing areas Using geometry of the circle
Wednesday, November 16, 2011 at 2:10pm by HM

vba excel
Our teacher wanted us to set up a command button that gives 3 input boxes on city, state, and zip code. Next we are suppose to use a Boolean type and set a true or false setting depending on the zip code that's suppose to be 5 digits. Next we are to insert two message boxes ...
Tuesday, October 18, 2011 at 11:46pm by Angel

Math
Suppose that it takes Sally 3 hours to mow, and it takes Tom 4 hours to mow the same lawn; Tom's mower is less powerful than Sally's. Without using algebra determine how long it would take Sally and Tom to mow the lawn if they worked together using both lawn mowers. Comparing ...
Tuesday, November 19, 2013 at 9:30pm by Nicholle

Statistics
Using an online calculator, I have the following: 12 data pairs (x,y): ( 12.0 , 24.0 ); ( 14.0 , 30.0 ); ( 15.0 , 36.0 ); ( 18.0 , 38.0 ); ( 20.0 , 65.0 ); ( 16.0 , 44.0 ); ( 14.0 , 36.0 ); ( 13.0 , 30.0 ); ( 18.0 , 39.0 ); ( 19.0 , 76.0 ); ( 20.0 , 80.0 ); ( 22.0 , 85.0 ); ...
Thursday, May 30, 2013 at 8:12pm by MathGuru

Statistics
Suppose I am using the t-distribution to estimate or test the mean of a sample from a single population. If the sample size is 25, then the degrees of freedom are ____? I have an answer of 26 is this correct
Thursday, June 17, 2010 at 5:26pm by Jacob

Math 117
it is suppose to lok like 4-z over z-2 minus 8z-5 over 2-z equals sorry not really sure how to right mayh problems out using differnt symbols
Sunday, March 27, 2011 at 12:13pm by scott

Statistics
Suppose you conduct a study and find that the probability of having a baby boy is 60%. Now suppose three of your relatives are going to have babies. a) Build a tree diagram showing all the conditional probabilities and joint probabilities associated with the sex of the three ...
Saturday, May 10, 2008 at 11:24pm by Danny

Statistics
Suppose you conduct a study and find that the probability of having a baby boy is 60%. Now suppose three of your relatives are going to have babies. a) Build a tree diagram showing all the conditional probabilities and joint probabilities associated with the sex of the three ...
Sunday, May 11, 2008 at 10:14am by Danny

Physics
Those speeds are unrealistically low for satellites, which move at many km per seciond. What coordinate system are you using as the rest frame? I suppose they want you to use conservation of momentum. The problem needs to be better defined.
Sunday, November 27, 2011 at 12:06am by drwls

AED
Assess Leslie's teaching using the effective teaching characteristics outlined in Figure 11.1. I can't figure out what i am suppose to do
Thursday, June 24, 2010 at 11:30pm by Anonymous

math
Suppose that the multiplication and division keys on your calculator were broken. Explain how you can calculate 452 x14 by using other keys on the calculator.
Thursday, February 11, 2010 at 11:19am by rachael

statistics
"suppose that IQ scores have a bell-shaped distribution with a mean of 97 and standard deviation of 17.Using empirical rule, what percentage of IQ score are less than 46?"
Sunday, September 8, 2013 at 11:59pm by Tasha

Math
I have a few questions about T-Matrix. In excel, I am suppose to work with powered matrices to construct a weighted T matrix, using a scalar of .7. Does this mean I multiply each of the powered matrices by .7? Or do I power the powered matrices by .7? Or am I completely off ...
Wednesday, October 13, 2010 at 10:30pm by Lisa

appliedcalculus
Suppose a farmer has 1,000 feet of fence and wishes to build two identical rectangular enclosures. What should be the dimensions of each enclosure if the total area is to be a maximum? Set problem up and solve using derivatives.
Saturday, April 6, 2013 at 3:44pm by Anonymous

Physics
also use the si prefixes to convert these hypthetical units of measure into appropraite quanities 10 rations 2000 mocking birds 10^-6 phones 10^-9 goats 10^18 miners what exactly am I suppose to do here? Suppose to convert goats and mocking birds? What on Earth am I suppose to...
Monday, September 8, 2008 at 4:59pm by I NEED HELP

Calculus
Suppose that you can calculate the derivative of a function using the formula f(x) = 2f(x) + 4x. If the output value of the function at x=4 is 3 estimate the value of the function at 4.012. Linear Approximation right? I'm not seeing an f'(x) anywhere. Can you retype your ...
Saturday, October 14, 2006 at 2:14am by Michael

math calculus
suppose you had 2x + 4 then it would be 2(x+2) suppose you had -2x - 4 then it would be -2(x+2) suppose you had -x -5 then it would be -1(x+5) in each case, expand my answer and see what you get.
Wednesday, January 4, 2012 at 8:34pm by Reiny

Science - Physics
Thanks for the suggestion, however I have to complete it using small models with plasticine etc. It doesn't need to be highly accurate, I just need something that can show a difference between the 2 types of crashes I suppose.
Monday, August 3, 2009 at 3:39am by Chris

physics
A 90 kg mover climbs a ladder to a height of 8 m in 32 s. Find the power ratingof the mover. I solved by using P= mgh/t and came up with 220.5 watts. Is this correct or am I suppose to use P=w/t?
Sunday, December 4, 2011 at 8:24pm by Mack

chemistry
a). It's easier to explain with an example. Suppose we start with MgSO4.xH2O and we want to determine x. Suppose we took a 10.000 g sample of MgSO4.xH2O and it lost 5.116 g on heating. So the water content is 5.116 g and the MgSO4 content is 10.000 - 5.116 = 4.884 g. Here is ...
Tuesday, October 27, 2009 at 8:49pm by DrBob222

algebra 1
Suppose y varies directly as x and that y = 21 when x = 3. Find the value of y when x = 5. Would I be wrong if I said y = 35? In using y = kx with the 21 and the 3 k = 7. So if y = 35 and x = 5 then k = 7. Am I correct or am I way off course?
Sunday, March 15, 2009 at 12:14am by Dippy

Reading
Next to Willow,our school is in the Dark Ages. How does the author organize the support for this argument? A.By using cause and effect B.By using comparisons C.By using problem and solution D.By using opinions B?
Wednesday, March 7, 2012 at 5:30pm by Colton

precal
okay, so I'm trying to figure out how to do this 3x3 matrix. I'm suppose to be finding the determent and using CRAMER'S RULE. Can someone please explain to me how to do this? 4x-y+z= -5 2x+2y+3z=10 5x-2y+6z=1
Sunday, November 13, 2011 at 3:40pm by Anonymous

Economics International Trade
Heckscher- Ohlin Model 1. Suppose that Home produces computers (C) and Food (F) using skilled labour (S) and unskilled labour (L). The unit factor requirements for each industry are: aSC = 1 aSF = 1 aLC = 2 aLF = 4 (a)What good is skilled labour intensive? (b)Suppose that the ...
Tuesday, February 3, 2009 at 1:10am by Lilian

Estimating Using Confidence Intervals
An investor wants to determine the true average yield on a selection of investments from the Business week 1000. Suppose the investor draws a random sample of (n=40 firms) and finds an average yield on investment of (xbar = 5.00%) and a sample standard deviation (s = 1.50%). ...
Tuesday, May 17, 2011 at 12:53pm by Angela

Statistics
1.In a jar, suppose there are 3 blue marbles, 2 yellow marbles and one red marble. c. Suppose that 3 marbles are drawn from the jar without replacement. What is the probability that the 3 marbles are all different colors? d. Suppose that 4 marbles are drawn from the jar with ...
Wednesday, January 12, 2011 at 10:27pm by Sam

STATS
Thank you mathGuru... I believe the same but there is a confusion with the word "suppose".... It doesnt ask which is..It says to suppose.. which from the two given values has the higher possibility to not be statistically significant.. Do you stil support none of the above?
Friday, October 4, 2013 at 5:57pm by MArtina

economics
Describe the equilibrium using graphs for the entire market and for an individual producer.Now suppose that textile producers in other countries are willing to sell large quantities of cloth in the United States for only $25 per unit.
Sunday, November 21, 2010 at 7:32am by ankit

economics
Describe the equilibrium using graphs for the entire market and for an individual producer.Now suppose that textile producers in other countries are willing to sell large quantities of cloth in the United States for only $25 per unit.
Sunday, November 21, 2010 at 7:32am by ankit

statistics
Suppose 1,600 of 2,000 registered voters sampled said they planned to vote for the Independent candidate for president. Using the 0.95 degree of confidence, what is the interval estimate for the population proportion (to the nearest tenth of a percent)? How to calculate in ...
Saturday, February 2, 2013 at 1:49pm by Eric

Computer class
how do I design a program using a flowchart, the program needs to compute state and county sales tax? It is suppose to compute it once the user enters amount of purchase
Monday, February 21, 2011 at 2:00pm by Tanya

managerial economics
Cypress River Landscape Supply is a large wholesale supplier of landscaping materials in Georgia. Cypress Riverís sales vary seasonally; sales tend to be higher in the spring months than in other months. a. Suppose Cypress River estimates a linear trend without accounting for ...
Friday, June 21, 2013 at 12:36pm by air

com 140
I suppose the correct answer is supposed to be B. But it's ridiculous in this context. A weight of 150 pounds is normal for 15-year-old, 6-foot-tall boy. Using the child's age is necessary in the context of this sentence.
Thursday, July 16, 2009 at 4:43pm by Ms. Sue

Economics Internation trade
Please help on the following question 2. (Heckscher- Ohlin Model) Suppose that Home produces computers (C) and Food (F) using skilled labour (S) and unskilled labour (L). The unit factor requirements for each industry are: aSC = 1 aSF = 1 aLC = 2 aLF = 4 (a) What good is ...
Tuesday, February 3, 2009 at 12:39am by Lilian

chemistry
Okay, so it's slightly more dense than water, so the obvious answer is that it'll sink to the bottom of the cup. But wouldn't what the test liquid actually IS have a bearing on what happens? Suppose it ignites or vaporizes on contact with water? Suppose it's so hot that the ...
Monday, September 1, 2008 at 12:55pm by David Q

calculus
Solve: sec(x)^2= 3tanx +1 *** It is suppose to be the sqaure root of 3 but i could find the symbol so just wrote the 3 without it but it is suppose to be the square root of 3 times tanx + 1
Monday, September 13, 2010 at 10:53pm by Jack

Calc
Find values for a and b so f9x0 is continuous everywhere using the definition of continuiy if F9x) = 3 x less than/equal -1 ax+b -1<x<2 -2 x greater than/equal 2 I have no idea what im suppose to do
Monday, June 11, 2012 at 9:40pm by H.Edmunds

calculus 2
Suppose that you can calculate the derivative of a function using the formula f'(x) = 4f(x) + 2x. If the output value of the function at x= 4 is 2 estimate the value of the function at 4.013
Sunday, November 15, 2009 at 1:52pm by rimmel

precalc
Suppose the value of quantity A changes from a starting value of x to a final value of y. Write an expression using x and y that computes the resulting change of quantity A.
Friday, September 6, 2013 at 2:36am by BeeBee

math
Suppose that a hypothesis test is to be carried out by using Š = 0.05. What is the probability of committing a type I error? (Give your answer correct to two decimal places.) I can not figure out the formula for this I have tried several and they do not work.
Friday, June 21, 2013 at 3:10pm by Sue 8

Algebra I
I'm stuck on this problem please help me find the range of this equation y = (x^2 - 4)/(x^2 - x - 12) I know that it is [1/3,-infintiy]U[?,infinity] yes I'm having trouble with that ? At first I was like ok there should be a horizontal asymptote at y=1 there is in calculus ...
Friday, July 23, 2010 at 10:51pm by Kate

Math
How do you solve this? 8-2(t-1)=t+7 The answer is suppose to be 1 u-8-3u=2u+7 The answer is suppose to be -15/4
Wednesday, February 3, 2010 at 9:40am by Veronica

economics
Suppose that the economy consists of two types of firms: type A firms which produce output using a technology Qa=Min(1/3K,L) and type B firms which produce output using a technology Qb=Min(1/2K,L). Type A output sells for $1.00, and type B sells for $.50. Assuming that both ...
Monday, October 15, 2007 at 9:45am by jon

econ
Suppose that the economy consists of two types of firms: type A firms which produce output using a technology Qa=Min(1/3K,L) and type B firms which produce output using a technology Qb=Min(1/2K,L). Type A output sells for $1.00, and type B sells for $.50. Assuming that both ...
Wednesday, October 17, 2007 at 11:02pm by jon

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