fabiola
Most popular questions and responses by fabiola
Literature
in "i am offering this poem" what is the rhyme scheme of stanza 1
asked on February 2, 2014 
math
The illumination of an object by a light source is directly proportional to the strength of the source and inversely proportional to the square of the distance from the source. If two light sources, one three times as strong as the other, are placed 10 ft
asked on March 30, 2007 
Physics
What is the heat in Joules required to raise the temperature of 25 grams of water from 0 °C to 100 °C? What is the heat in calories? Knowing that 4.18 J = 1 calorie and C= 4.18 J/g·°C M=25g C=4.18 J/g Tf=100 Ti=0 Q=25g x4.18j/g (1000) Q=25x4.18x(100)
asked on April 12, 2016 
math
A Norman window has the shape of a rectangle surmounted by a semicircle. (Thus the diameter of the semicircle is equal to the width of the rectangle.) If the perimeter of the window is 46 ft, find the dimensions of the window so that the greatest possible
asked on March 30, 2007 
English // The Scarlet Letter, Help!
For my AP English class I'll be taking next week when school starts, we needed to read THe Scarlet Letter over the summer and answer a bunch of questions from this packet. I'm stuck on #8, so I was wondering if you guys could help! 8. IN Ch.3 Hester
asked on August 6, 2006 
chemistry
The gases in a mixture have the following partial pressures at the same volume and temperature: 1,013,000 Pa nitrogen, 700. mmHg argon, 1.20 atm of helium, 790. torr oxygen, and 0.50 atm of carbon dioxide. What is the total pressure of the mixture in atm?
asked on April 2, 2010 
chemistry
when pressure decreases what happens with the boiling point, it decreases, increases or stays the same? I read the book (the example used is water) were it says that if vapor pressure is less than the pressure pushing down on the surface the bubbles formed
asked on May 23, 2007 
math
x^2+16xy+y^28=0 Write the appropriate rotation formulas so that in a rotated system the equation has no x'y'term
asked on April 21, 2013 
math
Boat A leaves point 1 for point 2 traveling at 52 mph. At the same time boat b leaves from point 2 to point 1 at 74 mph. Assume the distance from point 1 to point 2 is 882 miles. How long will it take them to meet? Give your answer in hours. A) 3 B) 4 C) 6
asked on April 3, 2012 
physics
a ball is thrown upward what is its maximun height? its initial vertical speed is 8.1 m/s and the acceleration of gravity is 9.8 m/s . neglet air resistance . answer in units of m
asked on September 14, 2012 
Romance Literature
What are some characteristics of the genre "Romance"? This article should help you. http://en.wikipedia.org/wiki/Romance_(genre)
asked on August 9, 2006 
DrBob222 help me!!
Please I posted a chemistry question but I havent gotten any answer back please help me, sorry for having so little patience answered below.
asked on May 23, 2007 
math
How do you factor (64tsquare)? is it (t+8)(t8) or (8t) (8+t) or is the same thing? Why don't you just expand each of your choices and see which one gives you the correct result?
asked on August 9, 2007

English
Study
posted on April 10, 2019 
spelling
Nineteen
posted on January 10, 2018 
spelling
Threw
posted on January 10, 2018 
English:Language Arts 1
What is a "Be"verb? Help
posted on May 31, 2017 
MATH PLEASE HELP
1 i think itz A
posted on May 23, 2016 
Physics
M=25g C=4.18 J/g Tf=100 Ti=0 Q=25g x4.18j/g (1000) Q=25x4.18x(100) Q=104.5(100) Q=10,450
posted on April 14, 2016 
Physics
M=25g C=4.18 J/g Tf=100 Ti=0 Q=25g x4.18j/g (1000) Q=25x4.18x(100) Q=104.5(100) Q=10,450
posted on April 13, 2016 
Chemistry
All three have the molecular formula C6H12O6. However, their connectivity in space varies for each.
posted on October 11, 2007 
biology
I think it is a blastocyst if I remember correctly.
posted on October 11, 2007