Most popular questions and responses by y
  1. World history

    1. Which statement best describes the period known as the Old Kingdom? It was a time of dynastic uncertainty. It was a time of development. It was a time of great geographic expansion.*** 2. In what way was the Nile both a benefit and a disadvantage for

    asked on September 27, 2016
  2. Math

    Shopping: Tax Situation: You are purchasing four items and want to calculate the tax. The items cost $2.50, $8.75, $3.00, and $10.25. The tax rate is 6%. How much is the tax? Calculation With Distribution (Show all steps.) Calculation Without Distribution

    asked on November 20, 2018
  3. Physics

    A wheel of radius 6cm is mounted so as to rotate about a horizontal axis through its centre. A string of negligible mass wrapped round its circumference carries a mass of 200g attached to its free end. When allowed to fall, the mass descends through 100cm

    asked on July 24, 2019
  4. bean

    each square on the grid represents 25 square units----draw a rectangle of 875 square units

    asked on July 24, 2014
  5. chemistry

    Enter a chemical equation for the ionization in water of CH3CH2COOH. Is the acid strong or weak? Select the Lewis structure for the ion formed by the acid when it ionizes. Chemical equation: Note: Include physical states.

    asked on November 9, 2015
  6. calculus

    Can you help me solve this problem? I really don't know what to do. I solve problems like for example the rate of change of the elevation but I just encountered this kind of problem so I really don't know what to do. Please help me The endpoints of a

    asked on September 15, 2014

    A 40 kg child stand on one end of a 70 kg canoe hat is 4 m in length. The boat is initially 3 m from a dock. The child notcies a turtle on a arock near the far en of the canoe so she proceeds to walk to the far ed off the canoe o get the turtle. a)

    asked on April 14, 2013
  8. MATH


    asked on November 5, 2015
  9. English

    The reason the Franks are staying on the top floor of the warehouse is that

    asked on December 20, 2018
  10. math

    HELP PLEASE!!!! The question is: Carmella works 37.5 h per week for Century Home selling electronics equipment. She earns a base salary of $12/h and receives a commission of 5 cents for every dollar of sales she make. Her chart goes like:

    asked on December 3, 2012

    Sand is being poured from a converyer belt forming a conical pile whose base diameter is eual to its height at all times. If the base diameter is inreasing at 2 m/min when the base is 2 m wide. How fast is the sand being poured onto the pile?

    asked on April 13, 2013
  12. Math

    6y-x=1 Tell weather x and y show direct variation. Explain your reasoning. If so, find k. Show your work. (Y=kx)

    asked on September 15, 2018
  13. math

    Application Giovanni is flying his Cessna airplane on a heading as shown. His instrument panel shows an air speed of 130 mi/h. (Air speed is the speed in still air without wind.) However, there is a 20 mi/h crosswind. What is the resulting speed of the

    asked on March 9, 2013
  14. matg

    Kay is trying to decide between two job offers. The compensation package for job A includes 80% of the cost of a $300-per-month health insurance plan, 90% of the cost of a $40-per-month life insurance plan, a salary of $65,000 per year, and a 5% match on

    asked on March 18, 2014
  15. physics

    Tarzan (m = 68kg) swings down from a height of 4.8m on a vine to save Jane (m = 35kg) from some hungry hippos. if he gravs jane in an inelastic collision at the bottom of the vine's path, how high will they swing up to after the collision?

    asked on April 13, 2013
  16. calculus

    A man 2m tall walks away from a lamppot at 1m/s. If te lampatop the post is 5m above the ground, how fast is te tip of is sadow moving? How fast is the length of his shadow changing?

    asked on April 15, 2013
  17. math

    0.6x + 0.8 + 1.4

    asked on October 30, 2019
  18. math

    Rochelle deposits $350 in an account that earns 6% annual interest, compounded quarterly. How much money will be in the account in 8 years? 350(1.06)^32 =2258.685339 Can anyone check what I'm doing is correct or not? Janet deposits %150 every month in an

    asked on February 5, 2016
  19. English

    I've asked myself THE question over and over again. When on Earth am I going to write something in English class that somebody would actually want to read other than the teacher? Throughout my school carrer I've been wandering this and began hating

    asked on July 6, 2008
  20. Math

    A scale drawing of an American flag is 10 inches long and 6 inches tall. The actual flag is 3 ft tall. Find the actual perimeter and area of the American flag. Show your work.

    asked on September 15, 2018
  21. math

    draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probability that she draws a heart and then a spade?

    asked on March 11, 2016
  22. Economics

    Does this production possibilities curve reflect the law of increasing opportunity costs.explain

    asked on September 27, 2014
  23. physics

    You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature. The carbon concentration in the steel before carburization is 206.5 ppm and is initially uniform through the thickness of the

    asked on December 15, 2012
  24. maths

    What is 9x²+3x-2=0

    asked on March 22, 2014
  25. calculus 2

    evaluate: ¢²_(k=1)^¡Ä¢Æ(¡î(k+1)+¡îk)/¡î(k^2+k)

    asked on April 15, 2011
  26. english

    rewrite the question in an unbiased way. do you like the long walk to school or prefer to take the bus or get a ride

    asked on January 9, 2013

    A pile of sand in the shape of a cone whose base diameter is 4 times its height is being built up at 12 pi m3/min. How fast is the height of the pile increasing 3 min after the pouring begins.

    asked on April 13, 2013
  28. physics

    A 45g golf ball is hit with a golf club. the head of the club has a mass of 0.19kg and travels 63m/s before the collision. the ball has a speed of 72m/s as it leaves the face of the club. what is the speed of the club after the collision?

    asked on April 13, 2013
  29. physics

    The space shuttle traves in orbit at 210000 km/hr. How far will it travel after 5.0 hrs?

    asked on September 5, 2010
  30. math

    Evaluate: 2xto the ninth power-(y+z) x=-1 y=7 z=-7

    asked on September 30, 2011
  31. Precalculus

    Find each of the sums indicated or described. Show use of the appropriate formula, rather than simply using a calculator to add them. 1) The sum of the first 17 terms of a geometric series with a first term of 3000 and a common ratio of 1/2. 2)

    asked on November 11, 2015
  32. math

    When x=2, shouldn't f(x) equals 2 as well? This chart says when x=2, f(x)=3, when x=3, f(x)=5, when x=7, f(x)=6, and so on. What does it mean?

    asked on January 12, 2014
  33. Calculus

    If the volume of a spherical ballon is increasing at 4 pi m^3/ min when its radius is 2m, how fast is its surface are increasing at the same time

    asked on April 13, 2013
  34. algebra 2

    List the domain and range and determine whether the relation is a function.(2,4)(4,-2)(1,3)(0,3)

    asked on December 11, 2009
  35. chemistry

    convert the know heat of fusion of water,334j/g to these units. the conversion between calories and joules is 1 cal = 4.184j

    asked on June 20, 2013
  1. LA 3

    cringe :/

    posted on November 22, 2019
  2. English

    if you're taking he connections academy unit test then the answer is And begged him, for her sake, to say not a word and to keep it hidden from her lord. and he said he would.

    posted on November 11, 2019
  3. Math

    and you would have gotten a 66.7 not 67 anonymous

    posted on October 31, 2019
  4. Math

    (ノಠ益ಠ)ノ彡┻━┻ STOP LYING ITS A. D. A. HE IS RIGHT!!!!!!!!

    posted on October 31, 2019
  5. statistic


    posted on October 21, 2019
  6. social studies


    posted on September 18, 2019
  7. Physics

    To answer your question, velocity, wave length and period are related by the expression: v = λ x (1/T) This follows from the equation v = λ x f. Period and frequency are inversely proportional (f = 1/T).

    posted on July 24, 2019
  8. math


    posted on June 15, 2019
  9. Social Studies

    Is d right

    posted on May 2, 2019
  10. Social Studies

    Ms. SUE hello

    posted on May 2, 2019
  11. Social Studies

    Is a b d e correct

    posted on May 2, 2019
  12. Social Studies

    A b d e

    posted on May 2, 2019
  13. math

    ally you're a decade late

    posted on April 26, 2019
  14. Social Studies

    Night shade you better be joking

    posted on April 24, 2019
  15. physics

    How to calculate acceleration

    posted on March 4, 2019
  16. earth


    posted on February 25, 2019
  17. Math


    posted on November 20, 2018
  18. Chemistry


    posted on November 6, 2018
  19. english


    posted on October 8, 2018
  20. Algebra

    anoy is right

    posted on September 18, 2018
  21. Algebra

    guys you are wrong about the first question look on a calculater

    posted on September 18, 2018
  22. AP Chemistry


    posted on July 25, 2018
  23. Chemistry


    posted on May 21, 2018
  24. physics


    posted on October 16, 2017
  25. Geometry

    TU is wrong it's (square root) (5+2)squared+(-1+1)squared=7

    posted on August 25, 2016
  26. calculus 2


    posted on March 7, 2016
  27. math

    Thanks for replying me, Reiny! I understand for the first one completely, but for the second one, did u use the annuity formula which is P[1-(1+r)^-n/r] ?? Because using (n-1) doesn't make sense to me..

    posted on February 6, 2016
  28. Physics - HELP


    posted on December 3, 2015
  29. Precalculus

    The "ã" are suppose to be square root symbols.

    posted on November 11, 2015
  30. Physics


    posted on September 13, 2015
  31. Chemistry Lab


    posted on August 3, 2015
  32. Biology


    posted on March 3, 2015
  33. Physics


    posted on August 13, 2014
  34. microeconomics

    1. 40 2. 400

    posted on December 2, 2013
  35. egypt mummification

    why did that post 2 times?

    posted on January 5, 2013
  36. egypt mummification

    OMG I have same exact wrk sheet - so annoying i'm in sixth grade. I saw it and i was like what the !@#$%^&

    posted on January 5, 2013
  37. Physics


    posted on October 25, 2012
  38. science

    I want to know how to solve this and answer pls!

    posted on October 16, 2012
  39. Chemistry

    662.5 liters

    posted on April 24, 2012
  40. Physics II

    I =(B*L)/(μ_0*N)

    posted on November 1, 2010
  41. Chemistry

    rubidium sulphite or rubidium (1) sulphate

    posted on January 22, 2009
  42. pigskin geography


    posted on November 9, 2007