Friday

July 29, 2016
Total # Posts: 110

**Meteorology**

the specific heat of ice is 0.5 cal/g degrees c. which will require more heat: heating 100g of ice to 20 degrees c, or heating 100g of liquid water to 20 degrees c?
*April 20, 2016*

**Meteorology**

Does evaporation occur more frequently in warmer or colder temperatures? Why?
*April 19, 2016*

**math**

I did 18-12 = 6 But I can't figure out another way to solve the problem
*January 27, 2016*

**math**

There were 24 people on the bus. At the bus stop 9 people got off the bus. How many people are on the bus now? Show 2 different ways to solve this problem
*January 27, 2016*

**Math**

27+17
*January 27, 2016*

**Geology**

Why are the Ape Caves called the Ape Caves?
*December 7, 2015*

**Geology**

Is Cannon Beach in Oregon considered to be an active or passive tectonic setting?
*November 10, 2015*

**Wildlife Managment**

When does the Theory of Island Biogeography apply to species biodiversity on main lands?
*October 18, 2015*

**Algebra**

The area of the conference table in Mr. Nathan’s office must be no more than 175 ft2. If the length of the table is 18 ft more than the width, x, which interval can be the possible widths?
*June 6, 2015*

**English 102 (college)**

I am writing a 10-12 page argumentative paper about the Representation of Women in the Media. I need some ideas and articles. Any help is much appreciated!!
*February 24, 2015*

**Theater**

What were some important props in William Shakespeare's Titus Andronicus and what did they represent?
*May 6, 2014*

**Math**

A farmer wishes to put a fence around a rectangular field and then divide the field into three rectangular plots by placing two fences parallel to one of the sides. If the farmer can afford only 1600 yards of fencing, what dimensions will give the maximum rectangular area? yd(...
*July 11, 2013*

**Math**

Flights of leaping animals typically have parabolic paths. The figure illustrates a frog jump superimposed on a coordinate plane. The length of the leap is 9 feet, and the maximum height off the ground is 3a feet. Find a standard equation for the path of the frog. Assume a = 1.
*July 11, 2013*

**Drama**

I need some theme ideas from the play Hello From Bertha by Tennessee Williams. Any ideas?
*January 4, 2013*

**Math**

I need to figure out how to make graphs on a computer for a math project. Any help? I need to make histograms, back to back boxplots, and back to back stemplots.
*September 30, 2012*

**Drama**

I'm Molly Whuppie in my school's production of Great American Tall Tales. They didn't provide any character descriptions and I'm not sure how I should approach this character. Any ideas?
*September 21, 2012*

**Algebra 1**

Is That The Question?
*August 13, 2012*

**Science/Check**

What Comes After , Revised Hypothesis?
*August 13, 2012*

**Science/Check**

Testable statement or prediction..... Is That Hypothesis?
*August 13, 2012*

**Math**

Thanks
*August 12, 2012*

**Math**

42. 3(2x+1)-4x=-7
*August 12, 2012*

**Math**

41. (x-4)(x+4)
*August 12, 2012*

**Math/Check**

59.(3x+7)(5x-2) A.8x+h B.8x(to the 2nd power)+29x_14 C.15x(to the 2nd power)29x-14 D.15x(to the 2nd power)+41x+14
*August 12, 2012*

**Biology/HELP**

Contrast the role of research in science and pseudoscience...??!! #LOST
*August 12, 2012*

**Biology**

Thanks So Much Ms.Sue
*August 12, 2012*

**Biology**

Summarize the importance of homeostasis.
*August 12, 2012*

**Biology**

The Si System.
*August 12, 2012*

**Biology**

It doent give any... it just says to complete each statement...
*August 12, 2012*

**Biology**

this system is a ___________ system in which measurements are expressed in multiples of _____________ or _________of a basic unit.
*August 12, 2012*

**Biology**

The system of measurement is abbreviated _________________.
*August 12, 2012*

**biology**

in order for scientific research to be universally understood,scientists report measurements in the ________________,a modern form of the metric system.
*August 12, 2012*

**History**

I have to answer these questions about a topic: What is it? Why is it important? My topic is: The US and Haiti in the 21st century. Any ideas?
*June 13, 2012*

**phsics**

a 4-kg box is pushed across a level floor with a force of 60n for a displacemen of 20m then lifted to a height of 3 m. what is total work done on the box?
*October 23, 2011*

**English**

How is Arthur Miller connected to McCarthyism and the McCarthy trials?
*October 10, 2011*

**Math**

Your cousin is 26 yr older than your sister. The product of their ages is 560. How old is your sister?
*August 17, 2011*

**Math**

Last month you made long-distance calls to two of your friends. One call lasted 8 min longer than the other. According to the phone bill,the two calls lasted a total of 42 min. How long was each call?
*August 17, 2011*

**English**

I have to design a theme park based on Julius Caesar. I need creative names of what to call this theme park. (NOT Julius Caesar Theme Park)Any ideas would be helpful!
*June 14, 2011*

**math012**

f(x)=x^2+7x and g(x)=x-4. FInd (f/g)(x) and (f/g)(-1)
*May 10, 2011*

**Algebra 2**

A man is planning to invest up to $22,000in bank X or bank Y or both. He wants to invest at least $2,000 but no more than $14,000 in bank X. Bank Y doesn't insure more than a $15,000 investment so he will not invest no more than that in bank Y. The intrest in bank X is 6% ...
*December 15, 2010*

**6th grade**

what is the adjectives in this sentence: The runway was visible at night because it was lit very well.
*December 2, 2010*

**Logic**

What would happen if Pinochio (I don't think i spelt that right) said "My nose will grow"? Please help me figure this out!
*November 18, 2010*

**music**

You could sing a song to wake someone up in the morning, or to get someone to go to sleep.
*November 17, 2010*

**Biology**

I need to make a food web based on the story "The Lorax" By Dr. Suess. It needs to include these characters: The Lorax The Once-Ler The Barbaloots The Humming Fish The Swamme Swans The Truffula Trees The Grickle Grass Can you help me?
*November 16, 2010*

**math**

1. express tan 11pi/6 in terms of a positive acute angle 2. solve for x : sin(4x-7) = cos 17 thank you!
*November 8, 2010*

**Algebra 2**

Solve: 4a+9b=8 8a+6c=-1 6b+6c=-1
*October 25, 2010*

**ALgebra**

2x-y=8 y=2x-8 3x-2(2x-8)=11 x+16=11 x=-5 y=2(-5)-8 y=-10-8 y=-18
*October 25, 2010*

**Algebra 2**

Solve: 2x+y+z=-2 2x-y+3z=6 3x-5y+4z=7
*October 25, 2010*

**Math**

What are you solving for?
*October 25, 2010*

**pe-algebra**

wx+wx+w+w^2+3w=38 combine like terms w^2+2wx+4w=38
*October 24, 2010*

**World Studies**

What are some current events that are like The Great Depression?
*June 15, 2010*

**English**

I need the last two lines for a sonnet. They need to have 10 syllables each. and they need to rhyme with each other. And have to relate to being yourelf. Any ideas?
*April 12, 2010*

**english**

Girls is the subject singing is the verb.
*April 12, 2010*

**math**

My guess would be unit price.
*April 11, 2010*

**English**

There are always things we don’t like doing. Is it sports, swimming, or even speaking? We run away from our fears like little kids. Embrace them instead. Fighting fears is one way to get rid of them. Scared of silly spiders? Squish them like the little bugs that they are...
*April 11, 2010*

**English**

I have to write a poem based off "Stop being a chicken. Be yourself" And I can't think of something to write about. Do you have any ideas?
*April 11, 2010*

**math**

How do I put an equation into standard form, Ax+Bx=C? I have the given points (-1,3) and (2,-4). Also, how do you write an equation in standard form when perpendicular through another? [the question is "through (-1,2) and perpendicular to 2x-3y=-5]
*February 4, 2010*

**Algebra1**

What is (4 to the power of negative 2) to the power of 2?
*August 11, 2009*

**Algebra 1**

ok. But I my group tried that and they said it didn't work.
*May 11, 2009*

**Algebra 1**

c. multiplying x/6-5/8=4 by 6 did not eliminate all the fractions/ What could you have multiplied to get rid of all the fractions? Explain how you got your answer and write the equivelent equation that has no fractions. HELP ME PLEASE!!!!!!! I don't understand this.
*May 11, 2009*

**Algebra**

Factor the numerator and denominator of each fraction if neceesary. Rewrite each one as a product. Then look for ones and simplify. The denominator is not zero. x^2+6x+9 2x^2-x-10 28x^2-x-15 -------- --------- ---------- x^2-9 3x^2+7x+2 28x^2-x-15 x^2+4x ------- 2x+8
*May 6, 2009*

**Algebra**

If you don't have a graphing calculator what else could you do?
*April 20, 2009*

**Algebra**

What is an easy way to find the roots(x-intercept)of a parabola with out graphing or factoring it?
*April 20, 2009*

**Algebra**

During the race, Bernie ran 9 meters every 4 seconds, while Barnaby ran 2 meters evey second and got a 10 meter head start. If the race is 70 meters long, did Bernie ever catch with Barnaby? If so, when? I have to use a proportion to solve this.
*April 20, 2009*

**algebra**

Factor each polynomial comletely. 4x^2-18 7x^2-847 4x^2+18
*March 19, 2009*

**History**

I need to know alot about James Madison, the Fourtyh President.
*January 29, 2009*

**Social Studies**

I need to know at least 5 effects of the Revolutionary War.
*January 22, 2009*

**Social Studies**

I also need major facts about: The First and Second Continental Congress The Battle of Saratoga and The battle of Charleston
*January 22, 2009*

**Social Studies**

I have already looked there and couldn't find anything about it. Like why it happened or major parts of it.
*January 22, 2009*

**Social Studies**

I need to know two or three major facts about the battle of Lexington and Concord.
*January 22, 2009*

**chemistry**

how many grams of glucose are required to produce 50mL of 0.1 m solution?
*December 3, 2008*

**Algebra**

Find a pattern where all the y's are 2. I have to make an x-y table. And then find the pattern. I'm starting my x's at -2 and going to +2. I cant figure out what the rule would be.
*November 25, 2008*

**Science**

Explain why cellular respiration adds carbon dioxide to the atmosphere, but photosynthesis does not.
*November 12, 2008*

**Science**

Thank you!!!
*November 5, 2008*

**Science**

Circle the letter of each scentence that is true about the products of photosynthesis: a: Plant cells use the sugar for food. b: Some of the sugar is made into other compounds, such as cellulose. c: Some of the sugar is stored in the plant's cells for later use. d: Extra ...
*November 5, 2008*

**Science**

Does anyone know anything about respiration?? Cause I have to do this chart thing and it says: Respiration uses glucose and oxygen to produce carbon dioxide and water and water is used to carry out all _________. I don't know what the blank is I have read my science over ...
*November 5, 2008*

**math**

To simplify you add the similar terms. You should get: -3i+5. I think.
*November 5, 2008*

**Algebra 2**

My guess to what that means is just simplify it.
*November 3, 2008*

**8th Grade Algebra**

Ok. I get it now. Thank you sooooo much. It helped a ton.
*October 29, 2008*

**8th Grade Algebra**

Thank you soooooo much. So then all I have to do is ummmmmmmmmmmm....... never mind. I got it. Hopefully.
*October 29, 2008*

**8th Grade Algebra**

Write the length of the line below as a sum. Then combine like terms. ]-----------[-------[ 3/4x 2/3x I don't get what they mean by length as a term.
*October 29, 2008*

**Question:8th Grade Algebra**

Example: 3x+7=9x-15 So your going to subtract 3x from both sides. You should end up with 7=6x-15. So now your giong to add 15 to both sides. You should get 22=6x. Hope that helps!! :)
*October 28, 2008*

**Math**

So then you take 6000 and divide it by 24. There's your answer.
*October 28, 2008*

**English**

For the first set, the second one is correct. For number three, the correct scentence is: Jenny is a female name; and Terry is a male name. Aren't they? For number 4, the second one is correct. For number five the meaning of matrix is the title of a movie.
*October 28, 2008*

**8th gr. Algebra**

I am done with number 2. I kinda need the next equation
*October 28, 2008*

**8th gr. Algebra**

Ok. So what I got for my equation was n+2n+(n+5)=4.75. Is that right
*October 28, 2008*

**8th gr. Algebra**

I have 3 math problems for homework that are stumping me. Can anyone help guide me? Thanks! Here they are: 1. A full bucket of water weighs eight kilograms. If the water weighs five times as much as the empty bucket, how much does the water weigh? 2. Helen has twice as many ...
*October 28, 2008*

**Algebra**

No problem!! I was happy to. Thanks for helping me!!
*October 28, 2008*

**Algebra**

I can only figure out number 1. First you want to make a table. B 1 2 3 4 5 6 7 this is the # ----------------------- G 5 6 7 8 9 10 11 and so on. Do you know how many kids there are?? Or at least how many girls there are. That might help you figure out the answer.
*October 28, 2008*

**5th grade**

Ok. so you take the area of the quadrilateral. Let's say it was 16(4x4). You divide 16 by 5 and you should get 16 or 3 1 ---- --- 5 5 So you want to color 3 whole squares and 1/5 of one. Divide one square into fifths. The one-half should be easy. Just shade in half of your...
*October 28, 2008*

**Math**

The answer is no the first card doesn't affect what card you could draw next. Just like the dime doesn't affect the quarter. They are two different variables.
*October 28, 2008*

**math**

Well do you know the pythagorean theorum?? It say that the base squared + the height squared should equal the slope squared. So your going to do (15x15)+(10x10)= the slpoe. Hope that helps. Answer:the square root of 325.
*October 28, 2008*

**math**

You would want to set up a porportion. 4 x ------ = ------- 100 900 So then your going to cross multiply. 4x900=3600 Then your going to divide by the remaining number. 3600/100=36. so then your going to take 36 and x it by 2. Then add that number too 900. You should get $972 ...
*October 28, 2008*

**Algebra 1: 8th Grade**

Ok so just make a table. Sylvie 90 180 270 360 450 540 -------------------------------- Anne 105 210 315 420 525 630 and so on. Just keep continueing the numbers until you come across the same numbers at the same time. For the equation it should be 260-90s=260-105. I'm not...
*October 27, 2008*

**SCIENCE**

I have a supermarket science project that is due in a couple of days. I have to compare quality and quantity of at least two similar products. I have to use these procedures for a formal lab report. TITLE~ PROBLEM STATEMENT~ HYPOTHESIS~ MATERIALS~ MV~ RV~ PROCEDURE~(must be ...
*October 27, 2008*

**chemistry**

Consider a light-sensitive reaction. What energy, in joules per photon, is needed to drive the reaction if delta H of the reaction is equal to 307kJ/mol?
*October 18, 2008*

**chemistry**

use the Rydberg equation to calculate the wavelength (in A) of the photon absorbed when a hydrogen atom undergoes a transition from n=1 to n=3.
*October 18, 2008*

**Chemistry**

the complex ion[Ti(H2O)6]^3+ has a maximum absorption wavelength of 512 nm. Calculate the energy change in joules per ion.
*October 13, 2008*

**chemistry**

Enormous numbers of microwave photons are needed to warm macroscopic samples of matter. A portion of soup containing 177 g of water is heated in a microwave oven from 20degrees Celsius to 98 degrees Celsius, with readiation of wavelength 1.55x10^-2m. How many photons are ...
*October 13, 2008*

**chemistry**

one reason carbon monoxide(CO) is toxic is that it binds to the blood protein hemoglobin more strongly than oxygen does. The bond between hemoglobin and CO absorbs radiation of 1953 cm^-1. (the units are the reciprocal of the wavelength in centimeters). Calculate the ...
*October 13, 2008*