# fabiola

Most popular questions and responses by fabiola
1. ## Literature

in "i am offering this poem" what is the rhyme scheme of stanza 1

2. ## 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

3. ## 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 (100-0) Q=25x4.18x(100)

4. ## 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

5. ## 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

6. ## 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?

7. ## 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

8. ## math

x^2+16xy+y^2-8=0 Write the appropriate rotation formulas so that in a rotated system the equation has no x'y'-term

9. ## 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

10. ## 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

13. ## math

How do you factor (64-tsquare)? is it (t+8)(t-8) or (8-t) (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?

1. ## English

Study

posted on April 10, 2019
2. ## spelling

Nineteen

posted on January 10, 2018
3. ## spelling

Threw

posted on January 10, 2018
4. ## English:Language Arts 1

What is a "Be"verb? Help

posted on May 31, 2017

1 i think itz A

posted on May 23, 2016
6. ## Physics

M=25g C=4.18 J/g Tf=100 Ti=0 Q=25g x4.18j/g (100-0) Q=25x4.18x(100) Q=104.5(100) Q=10,450

posted on April 14, 2016
7. ## Physics

M=25g C=4.18 J/g Tf=100 Ti=0 Q=25g x4.18j/g (100-0) Q=25x4.18x(100) Q=104.5(100) Q=10,450

posted on April 13, 2016
8. ## Chemistry

All three have the molecular formula C6H12O6. However, their connectivity in space varies for each.

posted on October 11, 2007
9. ## biology

I think it is a blastocyst if I remember correctly.

posted on October 11, 2007