Urgent

Popular questions and responses by Urgent
  1. Math

    A recipe calls for 3 1/2 cups of flour and 3/4 cup of sugar. If you want to make the recipe with 6 cups of flour, how much sugar will you need? Show your work. help please and thank you.

    asked on September 10, 2019
  2. Drawing

    1. Which of the following is true about the way the human eye perceives objects? -All objects appear the same -Far objects are hazy*** -Mid-range objects are hazy -Near objects are hazy 2. Ashely is drawing a desert landscape with dirt road in the

    asked on October 28, 2019
  3. math

    At a concession stand seven hot dogs and four hamburgers cost 14.00 dollars. Four hot dogs and seven hamburgers cost 16.25. find the cost of one hot dog and one hamburger. Timed please hurry.

    asked on September 27, 2016
  4. Math

    It took Jen, who biked at a speed of 12 mph, 20 minutes to get home. What is Jim’s speed, if it took him only 15 minutes to bike that distance?

    asked on March 15, 2017
  5. Physics 2

    If water at 0 oC is heated, it actually decreases in volume until it reaches Select one: a. 1 oC. b. 2 oC. c. 3 oC. d. 4 oC. e. 5 oC.

    asked on August 17, 2015
  6. Algebra

    Briana can row 4 miles per hour is still water. It takes as long to row 8 miles upstream as 24 miles downstream. How fast is the current?

    asked on January 14, 2014
  7. Fluid Mechanics

    Calculate the pressure at a point 5 m below the free water surface in a liquid that has a variable density given by equation o =(350+Ay)kg/m3, where A = 8 kg/m4 and y is the distance in meters measured from the free surface.

    asked on September 9, 2012
  8. Physics Questions!

    An interference pattern is set up by two point sources of the same frequency, vibrating in phase with one another. A point on the second nodal line is 50.0 cm from one source and 59 cm from the other. The speed of the waves is 35 cm/s. Calculate the

    asked on December 15, 2007
  9. English

    How does Romeo’s overhearing and then responding to Juliet’s private confession of love (she does not know that he is there, hence listening to her) affect the development of their relationship? That is, how would things progress if Romeo had never

    asked on May 8, 2020
  10. physics

    A cup of tea has a mass of 140 grams. Its temperature starts out at T = 40 C. It sits for a while and cools off to room temperature T= 22 C. Answer the next 3 questions about the cup of tea. 1. What is the overall temperature change for the cup of tea? a.

    asked on May 8, 2020
  11. Math

    3. Given a value for the input variable, x, and the output variable, y, calculate the constant of proportionality. x = 60 and y = 18 x = 2/2 5 and y = 7 1/2 show your work please and thank you

    asked on September 10, 2019
  12. Math

    Lisa has 12 more stickers than John, and together they have 60 stickers. What is the ratio of the number of Lisa’s stickers to the number of John’s stickers?

    asked on April 17, 2017
  13. Math

    The area of a trapezoid is 18sq. ft and the sum of its bases is 6 ft. Find the area of a square whose side is equal to the height of the trapezoid.

    asked on March 14, 2017
  14. maths need help

    if a^x=(a/k)^y=k^m and a is not equal to 1 then show that 1/x-1/y=1/m show me work plz

    asked on October 2, 2016
  15. sociology

    All deviance is a crime but not all crime is deviance. Question 6 answers a)True b)False

    asked on September 23, 2011
  16. science

    b. Explore mechanical waves (like sound and water waves) and/or electromagnetic waves (like light waves). Consider how these waves are created, what is accomplished by them, what kinds of things they can be used for, and how they are impacted (strengthened

    asked on April 13, 2020
  17. Math

    Sergio is making punch for a school party. The recipe he is using calls for 3 cups of fruit juice to make 7 cups of punch. He made a ratio table to help him determine how much fruit juice he will need. Sergio thinks he will need 90 cups of fruit juice to

    asked on November 18, 2019
  18. Algebra

    Task 1- You want to start a summer business to earn money. What will you do? You have to consider how much money you can afford to invest in this business, how much it will cost you to make each item, and how much you’re going to charge for each item.

    asked on October 21, 2019
  19. maths

    What does square root mean

    asked on September 18, 2019
  20. Math

    Lucy earns money babysitting. Her earnings and hours worked represent a direct variation. She worked for 4 hours and earned $25. Determine the constant of proportionality for hours worked per dollar earned.

    asked on September 10, 2019
  21. Math

    The distance (d) in meters that an ant can travel varies directly with the amount of time (t) in hours it spends walking. Assume that an ant’s constant of proportionality is 18. Write an equation to represent the proportional relationship between d and t

    asked on September 10, 2019
  22. Math

    . A recipe calls for 3 1/2 cups of flour and 3/4 cup of sugar. If you want to make the recipe with 6 cups of flour, how much sugar will you need? Show your work. help please and thank you.

    asked on September 10, 2019
  23. Math

    4. The constant of proportionality between the height of the water in a sink (h) in centimeters and the number of minutes it has been filling (m) is 0.95. The sink has been filling for 40 minutes. What is the height of the water in the sink? Show your work

    asked on September 10, 2019
  24. Math

    How to determine if the graph shows two quantities that vary directly and how to determine the constant of proportionality?

    asked on September 9, 2019
  25. Science

    explain the key concepts of atomic theory and potential uses. Help please and thank you :D

    asked on September 6, 2019
  26. Math

    Samantha's Recipe 3 1/2 parts cranapple juice 2 1/2 parts lemonade Caden's Recipe 4 1/4 parts cranapple juice 3 3/4 parts lemonade For each recipe, write a ratio that compares the number of parts of lemonade to the total number of parts. Please help and

    asked on September 3, 2019
  27. maths

    A spherical tank in a petro-chemical plant has a radius of 5m. Give an expression which, when integrated from y=-r to y=d-r ,will give the volume of liquid in the tank where r is the radius and d is the depth of liquid. If liquid is entering the tank at a

    asked on May 16, 2018
  28. math

    Abbi invested $1,000 in a certificate of deposit with a simple interest rate of 3%. Find the interest earned in 6 years. Then find the total of principal plus interest.

    asked on March 11, 2018
  29. Math

    If an alloy requires copper, nickel, and zinc in a ratio of 12:5:3, how many kilograms of each metal are needed to make 5 kg of the alloy?

    asked on April 17, 2017
  30. Math

    Three workers can do a job in 28 hours. How many more workers are needed to do this job in 12 hours?

    asked on March 15, 2017
  31. SS

    which of the following statements true about king gelawdewos capital?? It was built in the 1700s It was a palace decorated with gold and preicous stones** It was where a prestigous school was built It was home to many cattle herders.

    asked on November 7, 2016
  32. Algebra 2

    X^2-8x=-14

    asked on November 2, 2016
  33. MATH

    13. write the ratio as a fraction in simplest form. 30:48 A.1/6 B.5/8 C.30/48 D.8/5 14. Write the ratio as a fraction in simplest form. 38 to 20 A. 38/20 B.1/9 C.19/10 D.10/19 15. write the ratio as a fraction in simplest form. 6 out of 9 A.1/3 B.3/2 C.2/3

    asked on November 2, 2016
  34. Chemistry

    7. For the equilibrium system below, which of the following would increase the concentration of 𝐻2𝑂(𝑔)? 𝐶(𝑠) + 𝐻2𝑂(𝑔) + 131𝑘𝐽 ↔ 𝐶𝑂(𝑔) + 𝐻2(𝑔) a. Increased temperature b. Decreased pressure c. Decreased [CO] d.

    asked on June 4, 2016
  35. physics

    A ball is kicked with an initial velocity of 16.1 m/s in the horizontal direction and 14.4 m/s in the vertical direction. What maximum height is attained by the ball?

    asked on September 18, 2015
  36. Chemistry

    What is the concentration (M) of K+ in a solution made by mixing 25.0 mL of 0.100 M KCl with 50.0 mL of 0.0500 M KCl? Can you please explain how to solve this problem. I thought to do 25*.1+50*.05=5 But that seems wrong. What should I try to do?

    asked on September 16, 2015
  37. Urgent

    3) List 3 strategies to help escape riding in a vehicle with an impaired driver.

    asked on October 7, 2013
  38. Math Calculus

    The function f is given by the formula f(x)=6x^3+17x^2+4x+21/x+3 when x

    asked on May 3, 2013
  39. Chemistry

    A solution contains 0.400 g of NaOH in 20.0 mL of solution. What is its molarity

    asked on April 24, 2012
  40. chemistry!

    The standard molar heat of vaporization for water is 40.79 kJ/mol. How much energy would be required to vaporize 4.00 mol of water? Answer in units of kJ

    asked on March 8, 2012
  41. sociology

    According to Max Weber, rational motives are easy to understand and predict because ends and means can be calculated and behavior changed on the basis of experience. True False I think false..maybe...help

    asked on September 23, 2011
  42. physics

    The density of a sample of air is 1.235 kg/m3, and the bulk modulus is 1.42 · 105 N/m2. a) Find the speed of sound in the air sample. b) Find the temperature of the air sample. Give answer in °C. Do not enter unit. Yanlýþ. Denemeler

    asked on April 1, 2011
  43. Physics

    The problem contains graphics that I don't know how to show other than in an image format: h t t p : / / b i t . l y / c D H P V M h t t p : / / b i t . l y / 9 m b y C R

    asked on September 8, 2010
  44. apchem

    what is the density of vinegar? thanks

    asked on March 16, 2010
  45. apche,m

    what is the density of vinegar? thanks

    asked on March 16, 2010
  46. Economics

    Hi, Please I researched so badly, I need help to find information about Cybernomics issues and solutions. Please can you help me. Give me a site I can go to that will have information concerning Cybernomics. Please Thank You.

    asked on June 9, 2009
  47. 9th grade, Socials

    what is a colonie?

    asked on January 18, 2009
  48. Bobpursley for this question please, physics

    I don't understand though why you can make w/mlambda I thought it was the otherway around? (in regards to this w/N sinTheta= m lambda N= w/(m lambda) * sinTheta N= w/(m lambda) * x/L

    asked on December 11, 2007
  49. une lab de physics

    Hello, we are doing a lab dealing with diffraction gratings. The problem I have is that we are supposed to find the number of slits, N, based on gathered information. I have x, L, d, m, and w, just not N, which is what I am trying to find. I also have the

    asked on December 11, 2007
  50. CALCULUS

    what is the derivative of ln(x-1)? If you are studying the calculus of logarithms your question surprises me, since that is one of the most basic ones in that topic. in general if y = ln("anything") then y' = 1/"anything" * derivative of "anything" just

    asked on May 6, 2007
  51. Calc

    I have a test soon.. and I really need to know how to do this problem.. please help!!! lim as x-->0 sin^2(x)/tan(x^2) the answer is 1, but I have no clue how to get that! Use series expansions. Look up Taylor expansion on google and study that topic first.

    asked on March 30, 2007
  1. Drawing

    okay :( can anyone else help do you know? I really need help and don't know...

    posted on October 28, 2019
  2. help-3 questions

    Thank you everyone! NOT!!! Thanks to you all I got a 50%.

    posted on October 24, 2019
  3. Algebra

    I have that. What now?

    posted on October 23, 2019
  4. Algebra

    Lemonade

    posted on October 21, 2019
  5. SS

    I got it right, It was B.

    posted on November 7, 2016
  6. SS

    Saw nothing about a school...

    posted on November 7, 2016
  7. SS

    Can't be A since he died in the 1500s.

    posted on November 7, 2016
  8. SS

    So is it D?

    posted on November 7, 2016
  9. SS

    I'm in a huge hurry, so I guessed. I just need help with this. I can't find anything in that text.

    posted on November 7, 2016
  10. SS

    I CANT FIND IT :((((((

    posted on November 7, 2016
  11. MATH

    IS it C?

    posted on November 2, 2016
  12. math

    lol no this was no help :)

    posted on September 27, 2016
  13. Physics 2

    I get 4 degrees, let me know what you guys get

    posted on August 17, 2015
  14. Algebra

    How did you do 8/(u-4) which turned in to 8(u-4)

    posted on January 14, 2014
  15. English

    That is right

    posted on January 12, 2014
  16. Algebra 1

    Or is could be h/3+p/3+8=k

    posted on October 7, 2013
  17. physics(*URGENT*)

    or could you show me your full working?

    posted on October 6, 2013
  18. physics(*URGENT*)

    for y(t) do you use the value in the x or y direction?

    posted on October 6, 2013
  19. chemistry

    2.852

    posted on March 8, 2012
  20. chemistry

    13(36.461)=473.993 473.993/.125=3791.944

    posted on March 8, 2012
  21. sociology

    True.. I guess.

    posted on September 23, 2011
  22. Physics

    URGENT

    posted on October 28, 2010
  23. Physics

    URGENT

    posted on October 28, 2010
  24. Physics

    You do have to solve for the take-off speed, but I have the answers. I just don't know the procedure for solving the problem.

    posted on September 7, 2010
  25. Physics

    What does d= ? (Not sure what to take the derivative of)

    posted on September 7, 2010
  26. Physics

    I just said the takeoff speed is 9.0 m/s.

    posted on September 7, 2010
  27. Physics

    ANSWER: Vo = 9.0 m/s She lands 0.21 m past the opposite bank I'm not sure how to get those numbers, though.

    posted on September 7, 2010
  28. Physics

    No, the initial velocity has to be solved for.

    posted on September 7, 2010
  29. Physics

    And I still haven't gotten an answer for my previous question here: h t t p : / / b i t . l y / d g 6 o O F

    posted on September 7, 2010
  30. english

    hmhm you could say an "oasis of serenity amidst the bustling city." Serenity means a peaceful or calm state. As to your second question, I am not sure.

    posted on December 11, 2007
  31. Bobpursley for this question please, physics

    I think I figured it out, you just switch the N and the mlambda, correct?

    posted on December 11, 2007
  32. Physics Lab

    yes! It works I got an answer or 35.2 so there were approximately 35 slits! But wow, thanks soo much! This really saved me! I appreciate this!

    posted on December 11, 2007