Popular questions and responses by AH
  1. Calculus

    The graph of f ′(x), the derivative of x, is continuous for all x and consists of five line segments as shown below. Given f (5) = 10, find the absolute minimum value of f(x) over the interval [0, 5].

    asked on April 30, 2019
  2. science

    A sample containing .347 moles of an element has a mass of 39.00 g. What is the element?

    asked on October 11, 2012
  3. grammar

    what is the sentence pattern for the following-There is good reason to be thankful.

    asked on February 28, 2014
  4. PHYSIC!!

    How many hp or horsepower does it take to lift a 100kg up 30.0m in 20sec? (1hp = 748W)

    asked on September 28, 2017

    a 60kg painter climbs a ladder, he goes 5.00m. The ladder makes an angle of 70 degrees. (g = 9.8 m/s^2). a) How much work is done by the painter in ascending the ladder? b) The painter drops 1.0kg pain bucket from the top of the ladder (length = 5m..not

    asked on September 28, 2017

    Kicker is trying to make a filed goal from (35m). He kicks the ball at (30 degree)horizontal. The cross-bar is (3.05m) above the field. - two equation from the horizontal and vertical position as a function of time. Find the time it took the ball to reach

    asked on September 13, 2017

    A bus moving at a constant speed of 5.00 m/s passes you. When the rear of the bus is 12.0 m past you, you run toward it with acceleration of 0.96 m/s^2. How far would you have to run before you catch up with the rear of the bus, and how fast must be

    asked on September 11, 2017
  8. Math

    A man starts walking north at 5 ft/s from a point P. Five minutes later a woman starts walking south at 4 ft/s from a point 500 ft due east of P. At what rate are the people moving apart 15 min after the woman starts walking?

    asked on November 2, 2012
  9. Physics

    Hockey puck A initially travels at v(initial) = 6.2 m/s in the horizontal direction (East) on a smooth horizontal ice before striking hockey puck B which is initially at rest, off-center. After the collision, A is deflected at θ = 23 degrees 'above' its

    asked on October 25, 2012
  10. Social studies

    K so I need help! I have been stuck on this for a week and I am a bout ready to guess and hope I don’t fail! 1.Evaluate the impact of Manifest Destiny on the Mexican-American War to complete the following sentence. Many Americans supported declaring war

    asked on March 6, 2019
  11. Math

    A camel can carry a maximum weight equal to either 18 identical large jugs of water of 30 identical small jugs of water if the camel is loaded with 25 small jugs of water how many additional large jugs of water can the camel carry

    asked on January 30, 2018
  12. Math

    Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) f(x)=x^(4/5)(x − 6)^2

    asked on November 10, 2012
  13. Math

    A street light is mounted at the top of a 15-ft-tall pole. A man 6 ft tall walks away from the pole with a speed of 7 ft/s along a straight path. How fast is the tip of his shadow moving when he is 45 ft from the pole?

    asked on November 2, 2012
  14. Physics

    A proton of mass mP and a positively charged nucleus of mass 9mP are widely separated and traveling towards each other at the same speed of 1500 m/s along the same line. Because they are both positively charged, they repel each other and undergo a soft

    asked on October 25, 2012
  15. Physics

    A 0.4 kg ball strikes a smooth level floor with a velocity of 5.0 m/s, 60 degrees below the horizontal. It rebounds off the floor with an unknown velocity and reaches a maximum rebound height of 0.60 m. If the duration of the collision with the floor is 50

    asked on October 25, 2012
  16. Science

    0.05 M KOH?

    asked on May 30, 2011
  17. U.S History

    How was the war in the East different from the war in the West?

    asked on October 24, 2010
  18. U.S History

    Question: Although they had many new weapons, Civil war generals relied on old battlefield strategies. How might such weapons and tactics affect the outcomes of battles?

    asked on October 24, 2010
  19. Journalsim

    What is a GREAT way to start off my first paragraph of my article about "Habitat for Humanity"?

    asked on October 23, 2010
  20. math : induction

    The reversal of a string w, denoted w^R, is the string "spelled backwards". For example (reverse)^R = esrever. A careful definition can be given by induction on the length of a string: 1. If w is a string of length 0, then w^R = epsilon 2. If w = ua, where

    asked on September 11, 2008
  1. Biology


    posted on April 21, 2020

    actual neutral response is correct

    posted on March 6, 2020
  3. space science?


    posted on October 28, 2019
  4. English

    D is wrong

    posted on September 30, 2019
  5. English

    It's not D

    posted on September 30, 2019
  6. English

    A is wrong

    posted on September 29, 2019
  7. Calculus

    please explain lol

    posted on April 30, 2019
  8. English-Please Help

    I want a nintendo switch is correct

    posted on March 21, 2019
  9. Math Help!

    B D A D Just go 100% Connexus Lesson 5 Unit 3

    posted on March 21, 2019
  10. Social studies

    Aw darn it! It was a! I was right everything I said was right =( I only got 2/3...

    posted on March 6, 2019
  11. Social studies

    I think it may be C

    posted on March 6, 2019
  12. Social studies


    posted on March 6, 2019
  13. Social studies

    Is it C? I don’t know much about the Mormons... lol I live in Utah the state o Mormons.

    posted on March 6, 2019
  14. Social studies

    Oh ok thanks! What do I do for three?

    posted on March 6, 2019
  15. Social studies

    Well... how are my answers. I think I may be right...

    posted on March 6, 2019
  16. math

    The answers to the questions asked is for Lesson 5: Polygons and Angles- Pre Algebra B Unit 1: Geometry 1. B 2. A 3. C 4. D 5. B 6. D 7. C 8. A 9. A 10. C 11. Question: To describe a sequence of transformations that maps triangle ABC onto triange

    posted on February 13, 2019
  17. Social studies

    It’s b

    posted on February 5, 2019
  18. Language Arts

    I just took the test and got 13/16 so Dragma is wrong. These are the answers: 1. b 2. d 3. c 4. c 5. b 6. c 7. a 8. c 9. a 10. d 11. a 12. a 13. a 14.b 15.b 16. b

    posted on January 15, 2019
  19. Math Check! FAST! VERY FAST PLZ!!!!!!!!!!!!!!

    Does anybody have the answers to that test?

    posted on April 24, 2018
  20. Math help! Hurry Please~

    can someone help me with 8? please & thank you.

    posted on April 4, 2018
  21. PHYSIC

    anyone? Please!

    posted on September 14, 2017
  22. PHYSIC

    never mind, got it. Thanks btw :)

    posted on September 12, 2017
  23. PHYSIC

    Great! i got 0,-12 what is (a)? for the speed to catch-up is a = 5, or 12? for the distance (a) should be 0.96 right?

    posted on September 12, 2017
  24. math

    They Multiply By Dividing.

    posted on September 29, 2016
  25. physics


    posted on October 28, 2014
  26. Physics


    posted on March 18, 2014
  27. Math

    Thank you very much! By the way, 14/3+7 equals 35/3, not 35/7.

    posted on November 3, 2012
  28. Math

    Thank you very much!

    posted on November 3, 2012
  29. Physics

    LOL Welcome to the club guys :P

    posted on October 26, 2012
  30. Physics

    Sorry, how did you get the angle and what is x?

    posted on October 25, 2012
  31. Physics

    Thank you! Very helpful.

    posted on October 25, 2012
  32. english

    what did you put as an answer?

    posted on November 16, 2011
  33. U.S History


    posted on October 24, 2010
  34. Journalsim

    Its a news story.

    posted on October 23, 2010
  35. Journalsim

    Thanks again, Ms. Sue!

    posted on October 23, 2010
  36. Journalsim

    Yes i've done my thesis, brainstormed, and did my outline.

    posted on October 23, 2010
  37. poetry

    ive been writing a paper on this poem for a week now, and were supose to have five pages but i only have three so far and im getting pretty fustrated.

    posted on October 23, 2010
  38. poetry

    ok thank you.

    posted on October 23, 2010
  39. poetry

    would you mind explaining to me how??

    posted on October 23, 2010