Tuesday

September 27, 2016
Number of results: 56,812

**Math**

Put these numbers in increasing order: -2, 13, 0, -22. My answer is: -22, -2, 0, 13. Is this correct?

*July 19, 2009 by B.B.*

**Math**

Which of the following shows the correct order of the numbers below? 2 (1) 2 - - 0.45 2 , 3 , 2 A) (1) 2 - < 0.45 < - 2 , 3 2 B) (1) < 2 < 0.45 - - 2 3 2 C)0.45 < (1) < 2 - - 2 3

*January 7, 2010 by george*

**homework help**

which of the following are in the correct size order? a) nm, um, cm, mm, m b) m,um,cm, nm, mm c) um,nm,mm,cm,m d) nm,um,mm,cm,m e) none of the above

*September 26, 2012 by robbie*

**ALGEBRA**

You have just landed your first summer job and your boss has told you that you can choose from one of 3 pay structures for the first week (7 days) that you work there. And after the first week, your pay will be frozen at the final rate for the remainder of the summer. Option 1...

*August 5, 2016 by Anonymous*

**chemistry / help please**

For each reaction,which ion in the precipitate was responsible for the color 1-reaction of Sodium Hydroxide and Copper(II)Sulfate 2-reaction of Sodium Sulfate and Barium Chloride. 3-reaction of Sodium Hydroxide and Iron(III)Sulfate. 4-reaction of Sodium Hydroxide and Nickel(II...

*May 10, 2012 by Marie*

**math**

Ex 3: 4x-7<2x+5 4x-7-2x<2x-2x+5 2x-7<5 2x-7+7<5+7 2x<12 2x/2<12/2 x< 6 Note I did not switch the order of the inequality here since I divided by a positive number. Multiplying or dividing by a positive number does not change the order of the inequality. So...

*September 22, 2010 by Anonymous*

**chemistry(check my answer)**

The overall rate of a chemical reaction is determined by a)the slowest step in the reaction mechanism. b)the fastest step in the reaction mechanism. c)ΔG for the overall reaction. d)the last step in the reaction mechanism. e)the first step in the reaction mechanism. is it...

*May 16, 2010 by bme1*

**English**

What are some good websites that help you create your own personalized avatars?? I need to create my own avatar for English class, but I can't find a good website. I need a website that helps create awesome avatars, such as those in video games. Any suggestions??/

*February 6, 2012 by Anonymous*

**Science**

I am working on a year 10 physics assignment on road science. I am trying to figure out the reaction distance of a car with: Skid marks = 24m Reaction time = 1 sec Decelaration rate = 6m/sec I have many formulas in my book and am unsure of which one to use and what the correct...

*May 16, 2008 by Melody*

**english**

An important purpose of myths is A. to create interesting entertainment and exciting story plots. B. to illustrate the connections between modern times and the past. C. to build an understanding of the past and teach lessons for the future. D. to establish human values and ...

*November 23, 2013 by orpheus*

**Chemistry**

Which of the following accurately shows the correct terms for the two sides of a chemical equation, correctly placed to the left or to the right where they belong, and also shows the correct symbol that is written between them? Choose a,b,c, or d. ** I believe the answer is A...

*July 8, 2008 by Mickeyv*

**Physics**

4th order dark fringe and 2nd order bright fring spaced 2.5cm apart appear on the screen placed 1 m behind the double slit. What is the spacing of the slits if the waveleght of incident light is 500nm? x=2.5cm=.025m L=1m wavelegth= 500nm = 5x10^-7m d=? x/L=wavelength/d d= (...

*April 22, 2008 by Andrea*

**chemistry**

Which half-reaction represents reduction? Choose one answer. a. Cu → Cu^+2 + 2e- b. Fe^+2 → Fe^+3 + 1e- c. Ag^+1 + 1e- → Ag d. Al → Al^+3 + 3e-

*May 20, 2010 by Tim*

**Statistics**

When is it appropriate to draw a causal connection between two measurement variables? In other words, what conditions must be met in the study and in the analysis to show a causal relationship? My answer : 1.There needs to be a reasonable explanation of cause and effect. 2.The...

*April 9, 2014 by Mea*

**Chemistry**

A reaction proceeds with ∆ H = 40 kJ/mol. The energy of activation of the uncatalyzed reaction is 120 kJ/mol, whereas i t is 55 kJ/mol for the catalyzed reaction. How many times faster is the catalyzed reaction than the uncatalyzed reaction at 25°C?

*February 27, 2015 by Jessica*

**chemistry**

If the half-life of a first-order decomposition reaction is 24.2 minutes, how long will it take for 10.0 moles of the reactant to decompose so that only 2.5 mol remains?

*September 4, 2012 by Josh*

**chemistry**

Arrange the three metals in order of their relative strengths as reducing agents, placing the strongest first. Write each metal as a half reaction.

*March 12, 2014 by Brooke Deemer*

**Spanish**

Please help! Choose the correct form of the verb comer (to eat) that agrees with the subject ellos. a. comes b. comen c. como d. come

*October 16, 2015 by mistysmoke*

**math**

every row and column contains the same numbers and the same math signs, but they are arranged in a different order each time. can you find the correct order to arrive at the finals totals shown. only using 4 8 3 5 and * + - to make 31 15 20 21 9 17 11 27 ...but you only can ...

*December 15, 2009 by Katherine*

**Math**

Can someone answer a question similar to a and b so I can use as an example. Consider the following binomial random variables. (a) The number of tails seen in 47 tosses of a quarter. (i) Find the mean. (Give your answer correct to one decimal place.) (ii) Find the standard ...

*June 1, 2013 by Nora 512*

**physics**

what is the correct equation for the reaction of HBr with Ca(OH)2-

*December 15, 2008 by christian*

**Calculus**

Differentiate. y= u(a cos u + b cot u) I am not sure if this correct. I was not sure whether to leave the variables as are or where the negatives should be placed? (u)*(- a sin u - b csc^2 u) + (a cos u + b cot u)*(1)

*October 24, 2010 by CMM*

**Economics**

In a regression analysis, suppose there is, in fact, no seasonal pattern to sales, and the trend line is estimated using dummy variables to account for seasonality. What effect would this have on the estimation? My guess is that it wouldn't affect the estimation....am I ...

*January 29, 2008 by Devin*

**chemistry**

In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction: H2O --> H2 + ½O2 This is very much like running a hydrogen fuel cell in reverse. We assume that only the activation potential for the hydrogen ...

*December 18, 2013 by Danny Simone*

**calculus**

In the process of electrolysis, electrical power is used to separate water into oxygen and hydrogen molecules via the reaction: H2O --> H2 + ½O2 This is very much like running a hydrogen fuel cell in reverse. We assume that only the activation potential for the hydrogen ...

*December 18, 2013 by Danny Simone*

**English**

Choose the correct form for each phrase. 1. the budget for this month this months budget this month's budget this months' budget this months's budget 2. the schedule of the doctor the doctor's schedule the doctors schedule the doctors' schedule the doctors's schedule Select ...

*May 16, 2013 by Kelly*

**Algebra**

a farmer fences off a small.rectangular plot of land thay is 60 feet by 100 feet. within that area, a garden is planted and surrounded by a walkway of uniform width. how wide is the walkway if the area of the planted area is one half of the area of the plot?

*December 1, 2015 by Thomas*

** Math**

Could someone please help? I can't find the definitions in my book anywhere. Thank you! 1. Given: <2 = <4, m<2 = 110 Proof: m<3 = 70 <2 = <4, m<2 = 110 Given m<2 = m<4 Definition of congruent angles m<4 = 110 b._______ <3 and <4 are a linear...

*October 13, 2015 by Tim*

**Physics (Rotation)**

In the figure, wheel A of radius rA is coupled by belt B to wheel C of radius rC. The angular speed of wheel A is increased from rest at a constant rate α. Find the time needed for wheel C to reach angular speed ω assuming the belt does not slip. (Hint: If the belt ...

*April 12, 2014 by Anon*

**Chemistry**

I have to write the balanced equation for the reaction between hydrochloric acid and zinc metal.I came to the answer of: HCl+Zn(s)-->H(g)+ ZnCl Can someone tell me if this is the correct balanced equation for this reaction? No it isn't but it's close. The gas hydrogen ...

*April 23, 2007 by Chrissy*

**Math/geometry**

Two angles are complementary.the second angle has 6 more than three times the measure of degrees as the first one. Find the measure of each angle using an equation. Define your variables. I didn't get what the two variables should be... And how I'd write the equation but I k ...

*April 12, 2016 by Sonja R*

**To Steve**

Sorry here is completed question A bag contains 3 red marbles, 3 blue marbles and 3 yellow marbles. Which of the following methods of selecting 2 marbles will have the greater probability of choosing 2 red marbles? 1- Randomly choose a marble don't replace it then randomly ...

*March 29, 2014 by Matt*

**Chemistry**

what is the rate of a first-order reaction that has a reactant concentration of 1.1M and a rate constant of 0.14/s?

*May 1, 2013 by George*

**Chemistry**

Administratium bromide (AdBr) decomposes readily at temperatures exceeding 37°C. The figure below shows how the rate of reaction varies with the concentration of AdBr. The rate, r, is in units of M s-1 and the concentration of AdBr, c, is in units of M (mole L-1). The slope ...

*November 29, 2012 by Odesa*

**Physics**

What are the independent and dependent variables in the following scientific investigation? Controlled variables are also being used in this investigation. Identify the controlled variables as well. A chemistry student is conducting an experiment to determine if table salt ...

*August 5, 2011 by Elizabeth*

**investing 2-16**

Entering an order to sell stock at $17 when the bid is $18–$19 is an example of a A. market order. B. short sale. C. margin payment. D. limit order. D seems like the best answer

*February 22, 2009 by Johnny*

**Chem**

K so this time it is basic concept and I am suppose to guess what happens, so I've written the cause but I have also written my answer to the reaction and effect. so for: A + B <=> C stress: A is increased reaction: forward effect:[A]increased [B] inc [C]inc Stress: B is...

*May 16, 2007 by Jason*

**chemistry help**

During a chemical reaction, if Q = K, what can be said about the reaction? A. The reaction still proceeds in both directions, but the net result is that the reactant and product concentrations do not change. B. The amount of product is always equal to the amount of reactant. C...

*September 10, 2016 by emma*

**chemistry**

During a chemical reaction, if Q = K, what can be said about the reaction? A. The reaction still proceeds in both directions, but the net result is that the reactant and product concentrations do not change. B. The amount of product is always equal to the amount of reactant. C...

*September 11, 2016 by jessie*

**Chemistry**

The overall rate of any chemical reaction is most closely related to a) the number of steps in the reaction mechanism b)the overall reaction c) the fastest step in the reaction mechanism d)the slowest step in the reaction mechanism e) the average rate of all the steps in the ...

*July 21, 2010 by Bobby*

**math**

Imagine you are the owner of a pizza shop that offers three different types of crusts, seven different toppings, and three different cheeses. Create an advertisement for your shop with three lists: one for crusts, another for toppings, and a third for cheeses. In your ...

*June 2, 2015 by amanda*

**Inter. Algebra**

what is the answer to 12x squared y cubed /2xy squared +6xy * y squared +6y+9 /3y cubed +9y squared? You have not written an equation, only an algebraic function, with two variables. You need to add parentheses to clarify the order of operations. There is no "answer". It can ...

*December 2, 2006 by Andrea*

**Orgo Lab**

Recrystallization is often used at the end of a synthesis. Choose the most accurate answer/s to explain the purpose of recrystallization and how it is done effectively? Note there may be more than one correct answer. 1.Dissolve the crude product in the minimum amount of cold ...

*October 19, 2014 by Anonymous*

**Grammar**

which is the correct word order? She only said.. or She said only Any rules for word order?

*July 13, 2014 by Anonymous*

**Alg 2**

Today we learned how to solve systems of equations with 3 variables, however my teacher didn't go over how to do a problem where not every single equation in the system has the 3 variables. Can someone point me to a place that explains this? the kind of problem im talking ...

*October 5, 2012 by john*

**chemistry**

NH4NO3(s) NH4+(aq) + NO3−(aq) In order to measure the enthalpy change for this reaction above, 1.07 g of NH4NO3 is dissolved in enough water to make 25.0 mL of solution. The initial temperature is 25.8°C and the final temperature (after the solid dissolves) is 22.4°C. ...

*November 16, 2012 by DeeDee*

**algebra**

• After solving a system of linear equations, how can you check your answer to determine whether it is correct? Demonstrate the process of checking an answer with an example

*June 9, 2011 by Gladys *

**Math**

Find a linear equation whose graph is the straight line with the given property. Through (5, 9) with slope 2 I can't find the correct answer. I don't know where I did wrong Thanks.

*February 15, 2012 by Amie*

**Pre-Calc/Trig...**

Am i correct? It is possible for a system of linear equations to have no solutions. True <-- False i think it's true, if the lines are parallel?

*October 3, 2014 by Anonymous*

**Chemistry**

An experiment was done to determine the formula and formation constant of a metal ammine. The data were graphed giving a straight line plot with an equation of y = -5.9484x - 11.447. What is the correct forumla for this metal amine? M(NH3)6+ M(NH3)5+ M(NH3)4+ M(NH3)2+

*October 16, 2011 by Matt*

**chemistry**

An experiment was done to determine the formula and formation constant of a metal ammine. The data were graphed giving a straight line plot with an equation of y = -5.9484x - 11.447. What is the correct forumla for this metal amine? M(NH3)2+ M(NH3)5+ M(NH3)6+ M(NH3)4+

*March 5, 2012 by Anonymous*

**statistics for health research**

1.A study is conducted to determine the factors that affect the increased maternal mortality rates in Kenya. Establish the variables (at least 5 variables) that you would use to conduct the study. State your expected results and explain how you will apply Correlation and ...

*June 16, 2014 by maureen*

**Math**

Gray bought two plots of land for a total of 120000 on the first plot she made a profit of 15% on the second plot she lost 10% .her total profit 5500, how much did she pay for each piece of land? (Please show the whole procedure of this math with the rough works) Thank you so ...

*October 19, 2013 by Urgent !!!*

**mathematics important very important **

a group of people were asked to choose there favourite fruits.1/4 choose apple,1/3 banana and 2/5 orange and 3 people choose grapes. How many people were there in the group.

*July 20, 2014 by cbse 8th*

**Chemistry**

In an endothermic reaction at equilibrium, what is the effect of raising the temperature? The reaction makes more products the reaction makes more reactants*** the reaction is unchanged the answer cannot be determined

*May 4, 2016 by Jordan*

**Calculus**

Consider an infinite series of the form (+-)3(+-)1(+-)1/3(+-)1/9(+-)1/27(+-)....(+-)1/3^n(+-)... The number 3,1, etc. are given but you will decide what the signs should be. a)Can you choose the signs to make the series diverge? B)Can you choose the signs to make the series ...

*November 12, 2012 by oci*

**Math Help? Check my answers.**

1. What data are represented by the stem-and-leaf plot below? 3 | 7 8 9 4 | 1 3 7 5 | 2 4 Key: 4 | 1 means 41 a. 37, 38, 39, 41, 43, 47, 52, 54 b. 73, 83, 93, 14, 34, 74, 25, 45 c. 7, 8, 9, 1, 3, 7, 2, 4 d. 37, 38, 39, 14, 34, 74, 25, 45 2. Find the mode and the median of the ...

*March 5, 2014 by Caroline*

**English**

I forgot to include the following sentences. Thank you.I included my doubts in parantheses. 1) What does Victor Frenkenstein stadn for and how does he try to create a human being? What is his first reaction when confronted with the monster (when he sees the monster for the ...

*July 5, 2011 by Henry2*

**Science**

[I just need help finding the correct letters to the Quiz that my teacher graded. I got all of it wrong. The only problem is she did not write down the correct answers for me and I'm not TO sure which letter to chose. So here are the letters that I choose and that I THINK is ...

*March 18, 2007 by Mack*

**algebra 1**

who is correct and why? chloe jonas 3<2x-5<7 3<2x-5<7 3<2x<12 8<2x<7 3/2<x<6 4<x<7/2 2) solve each inequality for x. assume a is constant and a>0 a. -3<ax+1< or equal to 5 b. -1/ax+6<1 or 2-ax>8 3) create an example of a ...

*December 17, 2012 by naomi*

**math-linear equations**

Its a story problem: The flying W Ranch raises only cows and horses. There are total 340 animals. The owner prefers horses to cows, so he has 52 more horses than cows. a. Write two different linear equations to model this situation. b. Solve the system of linear equations ...

*January 19, 2016 by B*

**Math**

1. Given: <2 = <4, m<2 = 110 Proof: m<3 = 70 Can you please help me with this question? <2 = <4, m<2 = 110 Given m<2 = m<4 Definition of congruent angles m<4 = 110 b._______ <3 and <4 are a linear pair Definition of a linear pair(shown in ...

*December 8, 2015 by Amy*

**Chemistry**

The reaction between 0.045 g of calcium with an excess of water was carried out in an ice calorimeter as used in this lab. The volume of water in the calorimeter decreased by 0.18 mL during the reaction a) Write the equation for the reaction which occurs. Is it a redox ...

*June 3, 2009 by Sean*

**chem**

1) When a mixture of potassium chlorate and an appropriate catalyst is heated in an open test tube, potassium chloride and oxygen gas are produced. This reaction is not reversible, because a. the system reaches equilibrium b. the reaction does not go to completion c. the ...

*February 1, 2012 by HEATHER*

**Chemistry**

Before a chemical reaction reaches equilibrium, A. the reaction rates of the reactants and products increase. B. the reaction rate of the reactants increases and the reaction rate of the products decreases. C. the reaction rates of the reactants and products decrease. D. the ...

*August 9, 2015 by soco*

**chemistry**

A + B -> C + D (reversible reaction) a 2L container contains 1 mol of C, 1.6 mol of D, 0.8 mol of A snd 0.8 mol of B. Calculate the equillibrium composition of the reaction. Kc =0.065 I think C and D are forming A and B because there is higher concentration of C and D. So ...

*January 29, 2009 by jeff*

**chemistry**

A + B -> C + D (reversible reaction) a 2L container contains 1 mol of C, 1.6 mol of D, 0.8 mol of A snd 0.8 mol of B. Calculate the equillibrium composition of the reaction. Kc =0.065 I think C and D are forming A and B because there is higher concentration of C and D. So ...

*January 29, 2009 by jeff*

**Chemistry**

(1) Why are fractional coefficients permitted in a balanced thermochemical equation? In thermochemical reactions, only small amounts of matter are considered. If fractional coefficients were not used, the scale of the reaction would be excessively large. Fractional ...

*May 12, 2010 by Zacky*

**CHEMISTRY**

the equilibrium composition of a reaction is 1.522mol CO, 1.566mol H2, 0.478mol CH4 and 0.478mol H2O and the volume of the reaction vessel is 10Litres. -What is the equation for the reaction? -Calculate the equilibrium constant for both the forward and reverse reaction?

*April 5, 2011 by Taynell*

**CHEMISTRY**

1. Consider the following reaction: Pb(NO3)2+KI--> Pbl2 +KNO3 in theis experiment, 12.0g of Kl is reacted with 20.5g of Pb(NO3)2. a) write a balanced equation for this reaction. b)identify the limiting reaction. c)calculate the mass of KNO3 produced from this reaction.

*June 6, 2013 by irfan *

**MATH**

Solution A is 25% and solution B is 40% acid. How many gallons of each solution must be used in order to create a 50 gallon mixture that is 34% acid? Solution A___ Solution B___

*October 12, 2011 by Diane*

**Pre-Calculus**

Help------I'm confused. I am trying to convert the linear equation 4x+3y-10=0 to polar form. Thus far, I have 2= r cos(theta -?????). I understand that I must get the arctan of 3/4 but I get the answer of 36.9. Is this correct and if not--what am I doing wrong. Thanks

*September 1, 2008 by Lucy*

**Math**

Ali did his homework at school with a graphing calculator. He determined that the equation of the line of best fit for some data was y=2.63x-1.29. Once he got home, he realized he had mixed up the independent and dependent variables. Write the correct equation for the relation...

*October 1, 2010 by Emily*

**Science**

I did A Lab in science where I had a Small hotwheels car and started and 6 books and made a ramp. I then timed how long it took the car to go 2 meters from the ramp. after each trial I added one more book to make the slope higher. The car stayed the same and the higher the ...

*March 28, 2009 by Nicky*

**Language Arts ~CHECK MY WORK PLEASE~**

1. What can you predict about the poem by previewing the title, subtitle, and first line of the poem "In response to executive order 9066"? a.) It will be a letter to the Japanese-American citizens in which they are told they must leave their homes. b) It will be a letter to ...

*February 5, 2014 by Jenny*

**MATH**

JESSI bought two plots of land for a total of 120000 on the first plot she made a profit of 15%. on the second plot she lost 10% .her total profit was 5500, how much did she pay for each piece of land? ( please show the whole procedure of this math even the rough works) Thank ...

*October 19, 2013 by NEED HELP NEED HELP !!!!!*

**chem**

Arrange the atoms in order of increasing IE1. As, Sb, Sn a. Sb < As < Sn ANSWER is it correct b. Sb < Sn < As c. Sn < Sb < As d. As < Sb < Sn

*November 9, 2007 by Sam*

**French**

Put in the correct order : nous , habitons. Voila , maison, ou ( where) , la

*December 6, 2012 by Rim*

**math**

List order of numbers from least to greatest is the following correct? 1 3/7 1 2/4 1 8/14 1 3/4

*January 8, 2013 by b*

**Algebra 2**

Use the correct form of factoring in order to find the x intercepts. 9r^2-5r-10

*December 4, 2015 by Jim *

**Math**

Use the correct form of factoring in order to find the x intercepts. 9r^2-5r-10

*December 4, 2015 by Jim*

**Math**

Problem: 3-3x18+2=? Answer: 3-54+2= 3-56= -53 ; is it correct? I did follow the order of operations. Thanks...

*February 12, 2016 by Isaiah James*

**Principles of Public Speaking**

An advantage of using narratives in your speech is that they: A- Explain abstract concepts B- Calm emotions C- Create excitement D- Clarify technical ideas I chose D. Would that b correct?

*June 5, 2016 by Carol*

**history (presidents)**

Which of the following lists of presidents is in correct chronological order? A. Roosevelt/Taft/Arthur/Wilson/Grant B. McKinley/Roosevelt/Johnson/Buchanan/Cleveland C. Jefferson/Monroe/Taylor/Harrison/Harding D. Coolidge/Hoover/Adams/Reagan/Lincoln E. Washington/Clinton/Bush/...

*March 3, 2014 by jaz*

**Math**

Find the linear-to-linear function who graph passes through the points (1,1) (5,2) and (20,3). I know the function is y=ax+b/x+d. I need help getting it to that form.

*November 9, 2009 by SC*

**Algebra 2 **

A data set has the following point: (1,8)(2,7)(3,5) The slope of the linear regression line is -1.5 Find the y-intercept of the linear regression.

*May 22, 2012 by Juan*

**MATH**

A data set has the following points: (0, 2), (4, 1), (6, 0) The slope of the linear regression line is -0.32. Find the y-intercept of the linear regression.

*July 11, 2013 by J*

**math**

The data in the table illustrates a linear function. What is the slope of the linear function? x| 0| 2|4|6 y|-5|-2|1|4 Please shoe me how to figure this out? Thank you.

*May 8, 2015 by AG Girl*

**Chemistry**

The rate constant for this first-order reaction is 0.440 s-1 at 400 C. A to products How long in seconds would it take for concentration of A to decrease from 0.740 M 0.290 M?

*July 16, 2011 by Josh *

**chemistry**

The rate constant for this first-order reaction is 0.320 s–1 at 400 °C. A--> Products How long (in seconds) would it take for the concentration of A to decrease from 0.830 M to 0.220 M?

*March 23, 2012 by Katie*

**math**

You randomly choose a natural number from 1-10. what is the probability that you choose a multiple of 2 or 3?

*May 5, 2014 by Beth*

**Algebra**

Shark wireless charges 2 cents per text with a $25 monthly fee while Nova cellular charges 4 cents per text with a $15 monthly fee. Create a linear equation.

*September 19, 2016 by Db*

**history**

In order to create heavy industries in Russia, Stalin had his five-year plans. To increase agricultural production in China, Mao had his... A. Great Cultural Revolution B. Red Guards C. Reeducation policy D. Great Leap Forward

*February 3, 2013 by Beth*

**chemistry**

A catalyst alters the rate of a reaction by a. changing the products in the reaction. b. increasing the activation for the reaction. c. always providing a surface on which the molecules react. d. providing an alternate pathway for the reaction. e. increasing the concentrations...

*February 24, 2012 by bob*

**Ap Chemistry**

Hi, I was wondering if you could possibly help me with this chem question. For the relatively slow decomposition of NOCL into NO and Cl2 according to the reaction below, it is known that the reaction is second order w/ respect to NOCl and that after 23.4 minutes that 75% of ...

*February 24, 2008 by Carlo*

**English**

Is this sentence correct? Choose from the parenthesis: Also, should the commas be where it is? In 1976, DiMaggio received (a/the) U.S. Medal, of freedom, from President Gerald Ford. Thanks!!

*February 4, 2009 by HAPPY FACE!!*

**spanish**

Choose the correct command form. No __________ uds.esos zapatos sucios en la casa! (llevar) A. llevan B. lleven C. lleve D. lleva

*February 17, 2010 by bob*

**Language Arts**

For question 9, choose the correct verb to complete each sentence. Which one of these doors _____ the most promising? (1 point) Seem Seems***

*February 19, 2014 by Gabby*

**Comp. Tech Question--Please Help**

A company wants you to create a network with a high degree of fault-tolerance. The company is apparently concerned about which? 1.secure data connections between users. 2.the network not going down. 3.data mining by non-authorized users. Wouldn't they be concerned about the ...

*July 2, 2007 by DeAnna*

**chemistry**

A reaction proceeds by the following three-step mechanism with elementary rate coefficients, k. A + B → C k 1 C → A + B k -1 C → B + D k 2 (C is a chemical radical) (ii) By applying the Steady State Approximation determine the overall order of the reaction. (...

*July 30, 2015 by jay*