Shania
Popular questions and responses by Shania
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 
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 
home economics
three branches of home economics?
asked on September 28, 2010 
chemistry
Which of the following would most likely act as a BronstedLowry acid? OH HCN CCl4 Mg(OH)+
asked on July 24, 2017 
prealgbra
is the sequence 3,12,36 a geometric sequence?explain
asked on June 28, 2012 
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 
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 
Medical coding II
A 66yearold patient is seen as an outpatient in the community mental health center and participates in multiplefamily group psychotherapy for 45 minutes. Diagnosis: Agoraphobia with panic attacks. List diagnosis and CPT codes
asked on May 2, 2017 
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.mL1, to obtain a 10 Molar solution?
asked on September 4, 2017 
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 
prealgbra
is a triangle with sides of length 6ft,21ft,23ft a right triangle.? explain
asked on June 28, 2012 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
math 5th grade
12r  4r = 48 what does r equal
asked on August 31, 2010 
Math
f(x) = log (2x  5) is the argument 2x5?
asked on November 3, 2008 
Chemistry
What mass of sodium phosphate is needed to produce 75.00 g of solid product?
asked on April 19, 2016 
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 
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 
math
perimeter = 36 2 x find area please help
asked on October 11, 2012 
math
what is the area of a circle if the raduis is 39 cm long?
asked on May 12, 2011 
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 
algebra
whats the model of 2x + 3 = 3x 1 and whats the value of x?
asked on August 22, 2011 
math
Subtract and simplify if possible c/(x+c)c/(xc)
asked on July 20, 2011 
5th grade
what is 1/6h = 9 and h=?
asked on August 31, 2010 
people
why does people study social studies?
asked on September 9, 2009 
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 
english
i need information on a storyboard
asked on January 9, 2009 
math
2 +2 3/7 help please
asked on March 3, 2009

Math
b
posted on March 14, 2019 
social studies
Cuteeeeeeeee
posted on January 6, 2019 
Math
The answer is C because 1500+50001500 = 50003000=2000
posted on August 20, 2018 
ENGLISH
i dont know
posted on December 4, 2017 
chemistry
thanks! =)
posted on July 24, 2017 
Math
7yd 2ft + 2yd 2ft
posted on April 12, 2017 
ALGORITHM
Write an algorithm to calculate the average height of 10 student in a 9 grade class
posted on January 22, 2017 
Please Help!!! Algebra...
12/80
posted on May 2, 2016 
fractions
Fraction from least to greatest
posted on February 4, 2016 
Home Economics
This site is horrible. It has nothing on it!
posted on September 11, 2015 
Social Impact of Technology
can you tell us if we are right or wrong? and give us a hint?
posted on June 26, 2015 
Social Impact of Technology
nvm i think its imposed restrictions...
posted on June 26, 2015 
Social Impact of Technology
luka read what ms sue wrote its not right
posted on June 26, 2015 
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 
Social Impact of Technology
T^T I am not good n english so i don't understand,
posted on June 26, 2015 
Social Impact of Technology
i also don't understand :(
posted on June 26, 2015 
Algebra 8th
150
posted on June 17, 2015 
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 
Related Rates
Thank you very much. I understand it now. :)
posted on May 6, 2013 
math
WHO ASKED YOU
posted on October 13, 2012 
math
64 and four fifths
posted on October 12, 2012 
math
i will figure it out miss feel she know it all
posted on October 11, 2012 
math
you try na at lease i tried
posted on October 11, 2012 
math
rectangle
posted on October 11, 2012 
math
15 21/15
posted on October 11, 2012 
Math
YEA
posted on October 10, 2012 
Algebra
4.5 %Pr
posted on March 9, 2012 
5th grade math
HOW TO CHANGE 1 3/8 INTO A INPROPER FRACTION
posted on February 1, 2011 
math
thanks so much. my next question is 1/6h =9 h=? would it be h= 3
posted on August 31, 2010 
math 5th grade
would the answer be r=48
posted on August 31, 2010 
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 
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 
Criminal Justice  Defense Lawyer ?
Thanks!
posted on April 2, 2009 
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