Shania

Popular questions and responses by Shania
  1. Math

    The area of a 25 inch TV screen is 300 square inches. The area of a 40 inch TV screen is 768 square inches. The area of the smaller screen is what percent of the area of the larger screen? Please and thanks!

    asked on November 4, 2008
  2. Related Rates

    A particle moves along a path described by y=x^2. At what point along the curve are x and y changing at the same rate? Find this rate if at time t we have x=sin t and y= sin^2t. I solved the first part and got (1/2, 1/4), but I have no idea how to tackle

    asked on May 6, 2013
  3. home economics

    three branches of home economics?

    asked on September 28, 2010
  4. chemistry

    Which of the following would most likely act as a Bronsted-Lowry acid? OH- HCN CCl4 Mg(OH)+

    asked on July 24, 2017
  5. prealgbra

    is the sequence 3,12,36 a geometric sequence?explain

    asked on June 28, 2012
  6. chemistry

    If we combine nitrous oxide (NO, laughing gas) with oxygen (O2) we produce nitrogen dioxide (NO2) according to the following reaction: 2NO + O2→ 2NO2 How many grams of NO2 will be produced when 5.00 moles of NO react?

    asked on October 1, 2016
  7. math

    There are 568 apples and oranges in a box. There are 40 more apples than oranges. 15 oranges are rotten. How many more apples than fresh oranges are there in the box? work: apples + oranges = 568 apples = oranges + 40 (since there are 40 more apples than

    asked on September 8, 2016
  8. Medical coding II

    A 66-year-old patient is seen as an outpatient in the community mental health center and participates in multiple-family group psychotherapy for 45 minutes. Diagnosis: Agoraphobia with panic attacks. List diagnosis and CPT codes

    asked on May 2, 2017
  9. chemistry

    What volume of distilled water should be added to 500ml of a solution of sulphuric acid to 90% by weight, density 1.81 g.mL-1, to obtain a 10 Molar solution?

    asked on September 4, 2017
  10. math

    rachel is flying a kite.she lets out 70 yard string. The kite angle of elevation from the ground is 68 degree. How high is the kite?

    asked on February 22, 2016
  11. prealgbra

    is a triangle with sides of length 6ft,21ft,23ft a right triangle.? explain

    asked on June 28, 2012
  12. Social Studies 9

    I have to write a pamphlet for my teacher, the pamphlet is on Charles the First, in the view of Walter Prynne. How am i supposed to do this? My teacher never explained how. she just said to do it and gave us a sheet that said basically what she had said,

    asked on February 14, 2012
  13. physics

    A diver running 1.0 m/s dives out horizontally from the edge of a vertical cliff and reaches the water below 2.8 s later. How high was the cliff and how far from its base did the diver hit the water?

    asked on September 27, 2010
  14. Chemistry

    Determine the concentration of H + ions from an aqueous solution of nitrous acid (HNO2) 0.02 mol / L, knowing the degree of ionization of the acid is 3%

    asked on January 29, 2016
  15. chemistry

    Assuming a yield of 26.10 percent calculate the actual yield of magnesium nitrate formed from 42.2 g of magnesium and excess copper(ii) nitrate .

    asked on August 12, 2017
  16. 5th grade

    my lesson says to find the unknown number in each equation. 12r - 4r = 48 r=? could the answer be r=48? or r=8x6

    asked on August 31, 2010
  17. chemistry

    Calculate the concentration of the chromate ion that should be present at the final point of the titration of 50, 00mL of a solution of KBr 0, 02mol/L with a solution of AgNO3 0, 01mol/L, if the maximum theoretical error for titration is 1.0%.

    asked on August 9, 2017
  18. Math trig

    Two towers 50 meters apart from the top of the shorter tower to the top of the taller tower 43 degree elevation, depression from the top of shorter tower to the bottom of the taller tower is 36 degrees what is the height of each tower?

    asked on December 20, 2016
  19. chemistry

    10 ml of 0.9% physiological solution sold in the pharmaceutical trade, was treated with an excess of precipitating solution of AgNO3 to 2m, leading to the formation of a white precipitate of silver chloride (AgCl), which weighed after the realization of

    asked on August 18, 2018
  20. Social Impact of Technology

    he enactment of the Magnuson Act in 1976: focused more on sustainable yield approaches to U.S. fisheries. opened up U.S. fisheries to foreign commercial interests. allowed fishery managers to use economic and social factors to modify estimates of

    asked on June 26, 2015
  21. math

    john worked from 8;15 to 2;30 from monday to friday if he is paid twenty four dollars per hour calculate his monthly salary please help me

    asked on October 10, 2012
  22. prealgbra

    charlie is at a small airfied watch for the approach of a a small plane with engine trouble. he sees the plane at an angle of elvation of 32. at the same time, the pilot radios charlie and reports the planes altitude is 1,700 feet. Charlies eyes are 5.2

    asked on June 28, 2012
  23. math 5th grade

    12r - 4r = 48 what does r equal

    asked on August 31, 2010
  24. Math

    f(x) = log (2x - 5) is the argument 2x-5?

    asked on November 3, 2008
  25. Chemistry

    What mass of sodium phosphate is needed to produce 75.00 g of solid product?

    asked on April 19, 2016
  26. Business Analysis

    Oak Construction Company built 128 houses in Hilltop Estates. If the company built 7 times as many colonial style houses as ranch style houses, how many ranch style houses were erected? 14 21 16 24 14?

    asked on June 26, 2015
  27. Math

    A man is 1.9m tall and he stands 2.4m from the lampost , which is 3.2m high. Find the lenght of the man's shadow.

    asked on October 18, 2014
  28. math

    perimeter = 36 2 x find area please help

    asked on October 11, 2012
  29. math

    what is the area of a circle if the raduis is 39 cm long?

    asked on May 12, 2011
  30. math

    a number of children chose roald dahl multiplied by a number of children who chose C.S Lewis is 735. 14 more chose Jacquline wilson. how many chose Jacquline wilson and how many chose roald dahl

    asked on April 2, 2014
  31. algebra

    whats the model of 2x + 3 = 3x -1 and whats the value of x?

    asked on August 22, 2011
  32. math

    Subtract and simplify if possible c/(x+c)-c/(x-c)

    asked on July 20, 2011
  33. 5th grade

    what is 1/6h = 9 and h=?

    asked on August 31, 2010
  34. people

    why does people study social studies?

    asked on September 9, 2009
  35. Criminal Justice - Defense Lawyer ?

    I am working on a project towards my criminal justice degree and need to find out what a defense lawyer typically charges per hour, specifically for serious crimes. Does anyone know a typical rate would be or where I can find this information?

    asked on March 31, 2009
  36. english

    i need information on a storyboard

    asked on January 9, 2009
  37. math

    2 +2 3/7 help please

    asked on March 3, 2009
  1. Math

    b

    posted on March 14, 2019
  2. social studies

    Cuteeeeeeeee

    posted on January 6, 2019
  3. Math

    The answer is C because -1500+5000-1500 = 5000-3000=2000

    posted on August 20, 2018
  4. ENGLISH

    i dont know

    posted on December 4, 2017
  5. chemistry

    thanks! =)

    posted on July 24, 2017
  6. Math

    7yd 2ft + 2yd 2ft

    posted on April 12, 2017
  7. ALGORITHM

    Write an algorithm to calculate the average height of 10 student in a 9 grade class

    posted on January 22, 2017
  8. Please Help!!! Algebra...

    12/80

    posted on May 2, 2016
  9. fractions

    Fraction from least to greatest

    posted on February 4, 2016
  10. Home Economics

    This site is horrible. It has nothing on it!

    posted on September 11, 2015
  11. Social Impact of Technology

    can you tell us if we are right or wrong? and give us a hint?

    posted on June 26, 2015
  12. Social Impact of Technology

    nvm i think its imposed restrictions...

    posted on June 26, 2015
  13. Social Impact of Technology

    luka read what ms sue wrote its not right

    posted on June 26, 2015
  14. Social Impact of Technology

    I mean the book says allowed fishery managers to use economic and social factors to modify estimates of sustainable fish catches. but someone told me its wrong...so i don't understand

    posted on June 26, 2015
  15. Social Impact of Technology

    T^T I am not good n english so i don't understand,

    posted on June 26, 2015
  16. Social Impact of Technology

    i also don't understand :(

    posted on June 26, 2015
  17. Algebra 8th

    150

    posted on June 17, 2015
  18. geography and world Cultures

    Egypt is in Africa because its where Africa is located and it shares a religion as each other.

    posted on October 29, 2014
  19. Related Rates

    Thank you very much. I understand it now. :-)

    posted on May 6, 2013
  20. math

    WHO ASKED YOU

    posted on October 13, 2012
  21. math

    64 and four fifths

    posted on October 12, 2012
  22. math

    i will figure it out miss feel she know it all

    posted on October 11, 2012
  23. math

    you try na at lease i tried

    posted on October 11, 2012
  24. math

    rectangle

    posted on October 11, 2012
  25. math

    15 21/15

    posted on October 11, 2012
  26. Math

    YEA

    posted on October 10, 2012
  27. Algebra

    4.5 %Pr

    posted on March 9, 2012
  28. 5th grade math

    HOW TO CHANGE 1 3/8 INTO A INPROPER FRACTION

    posted on February 1, 2011
  29. math

    thanks so much. my next question is 1/6h =9 h=? would it be h= 3

    posted on August 31, 2010
  30. math 5th grade

    would the answer be r=48

    posted on August 31, 2010
  31. math 5th grade

    on my lesson it shows 12r - 4r = 48 r= me and my grandmother can't get the answer.

    posted on August 31, 2010
  32. math 5th grade

    what is 12r - 4r = 48 what does r equals ? I don't understand. does r=8? This is hard for me. thanks Ms sue

    posted on August 31, 2010
  33. Criminal Justice - Defense Lawyer ?

    Thanks!

    posted on April 2, 2009
  34. 7th grade

    a census taker stopped at a house and asked how many people lived there. The man thatr answered the door siad"I live here with my three dqaughters" When the census taker asked for the ages of the three daughters, the man said," The product of their ages is

    posted on January 5, 2009