Wednesday

January 28, 2015

January 28, 2015

Total # Posts: 236

**Chemistry**

Atoms stick together in bonds to form molecules. What is responsible for this sticking? Thank you.
*March 4, 2009*

**History**

I'm designing my energy transformation for my rube goldberg project, and i can't seem to figure out how to design some of them. How could i represent the american boycott of the moscow olympics, the soviet boycott of the Los Angeles Olympics, the signing of the INF ...
*February 6, 2009*

**English**

What's an idiom, simile, or metaphor for getting back at someone?
*February 3, 2009*

**english**

What is a simile, idiom, or metaphor for relief?
*February 3, 2009*

**History**

How did the Chernobyl disaster affect the U.S? Did it at all?
*January 28, 2009*

**Physics**

Two projectiles are launched form ground elvel at the same angle above the horizontal, and both return to groudn level. Projectile A has a launch speed that is twice that of projectile B. What are the ratios of the maximum heights of the balls? What are the ratios of the ...
*January 4, 2009*

**Physics**

A tennis ball is hit into the air and moves along an arc. Neglecting air resistance, where along the arc is the speed of the ball a)a minimum and b) a maximum? I'm thinking it's at a max at the begging and end, and a min at the top, but that's just a guess.
*January 4, 2009*

**Math (Word Problems)**

I need to know how to set up this problem: A salesman drives from Ajax to Barrington, a distance of 120 miles, at a steady speed. He then increases his speed by 10 mph to drive the 150 miles from Barrington to Collins. If the second leg of his trip took 6 minutes more time ...
*November 30, 2008*

**physiology**

this is an exact question on my physiology final. i'd like to know the answer too
*November 19, 2008*

**MATH**

The ratio of graduate students to undergraduate studaent at a certain university is 4 to9. if there are 2340 students at the university how many undgergraduates are there?
*November 10, 2008*

**accounting**

On April 1, 2008, Company issued $600,000, 9% bonds for $645, 442 including accrued interest. Interest is payable annually on January 1, and the bonds mature on January 1, 2018. So the way I started the entry was: April 1, 2008 DR Cash 645,442 CR Interest Payable (600,000 *.09...
*October 3, 2008*

**science**

What is the Pro's and Con's of energy
*October 2, 2008*

**math**

use distibutive property. three loaves of bread at $1/99 each
*September 30, 2008*

**woodwork**

how to shape and edge a cam
*September 30, 2008*

**History**

What were some problems during the Renaissance. I am supposed to make an invention to help people during the renaissance.
*May 21, 2008*

**poetry**

i need help with penn foster examination 00779000
*March 25, 2008*

**poerty**

i need help penn foster examination 00779000
*March 25, 2008*

**earth science!!!**

what are the main differences between a chain formed at a divergent plate boudary and those developed at convergent plate boundaries? explain the differences
*March 9, 2008*

**earth science**

what are the main differences between a chain formed at a divergent plate boudary and those developed at convergent plate boundaries? explain the differences
*March 9, 2008*

**earth science**

how is the andean type subduction zone different from the aleutian type subduction zone? are there pictures?
*March 9, 2008*

**earth science**

what mountain chain has formed at a divergent plate boundary?
*March 9, 2008*

**math UNIT RATE**

an 8 ounce can of tomatoes costs $1.14. an 12 12 once can costs $1.75. which can of tomatoes has the better unit price? PLEASE SHOW WORK
*January 5, 2008*

**Reading**

I have to read "Farewell To Manzanar" and come up with ten ways that Jeanne searches for herself in the story. So far, I've only come up with five. Help!
*November 5, 2007*

**math**

how do i solve this problem 2(2.5B-9)=-7 and 0.7w+16+4w=27.28
*November 2, 2007*

**Math**

do you provide assistance for calculus problems?
*October 31, 2007*

**world history**

try searching him on wikipedia.
*October 18, 2007*

**science project**

i need help comeing up with a question for my topic? topic:how do perservitives affect the growth of microorganism? Question:??
*October 18, 2007*

**science**

I am also learning about simple machine a doorknob is a wheel-and-axle I do not know about the scissors
*October 1, 2007*

**MAth**

how old was a person exaactly one year ago is exactly x years ago the person was y years old? choices y-1 y-x-1 x-y-1 y+x+1 y+x-1
*September 19, 2007*

**Science**

I'm doing a project on human population growth and the ecosystems. Does anyone know of any good websites that explain how china is affecting its ecosystems and why is chinas population growing so fast (technologically)?
*September 16, 2007*

**calculus**

if i graphed the function, the tempt(vertical) will go down and then increase with time(horizontal)?
*August 27, 2007*

**calculus**

You put some ice cubes in a glass, fill the glass with cold water, and then let the glass sit on the table. Describe how the temperature of the water changes as time passes. *as time passes the tempt. rises so the ice cube starts melting, right?
*August 27, 2007*

**calculus**

give 3 examples of functions from everyday life that are described verbally.what can you say about the domain and range of each of your functions?
*August 27, 2007*

**calculus**

give 3 examples of functions from everyday life that are described verbally.what can you say about the domain and range of each of your functions?
*August 27, 2007*

**Math(geometry)**

I need to know how to find the meausure of a triangle using vertical angles, and also how to measure a triangle using linear pairs... Oh, I hope I'm not too late with an answer for you... To measure a triangle using linear pairs, you have to use the distance formula (which...
*October 2, 2006*

**math (unit rate)**

An 8 ounce can of tomatoes costs $1.14. A 12 ouncecan cost $1.75. Which can of tomatoes has the better unit price? PLEASE SHOW WORK
*August 22, 2006*