Wednesday

February 10, 2016
Total # Posts: 382

**Algebra **

Which must be a whole number? A. The time it takes to drive 300 miles at 55 mph B. The area of a circle with a radius of 5 feet C. The area of a triangle with base of 15 and height of 9 D. The number of books in 12 bookstores
*January 2, 2012*

**Algebra**

69% of the students at a school are involved in after-school activities. There are 598 students in the school. Which is the best estimate of the number of students in after school activities? A. 360 B. 380 C. 420 D. 450
*January 2, 2012*

**science**

When water is split into hydrogen and oxygen what happens- is it a change in matter
*November 30, 2011*

**math**

During a sale at the local department store, you buy three sweatshirts and two pairs of sweatpants for $85.50. Later you buy three more sweatshirts and four more pairs of sweatpants for $123.00 What is the sale price of each sweatshirt and each pair of sweatpants?
*November 13, 2011*

**English**

@SrajMCgin it's sometime hard to find idioms if english is your 3rd language's thats wy some people ask after searching the expressions for them because they can't find them !
*October 22, 2011*

**chemistry**

The vapor pressure of water @ 80 degrees C is 0.467 atm. Find value of Kc for the reaction H2O(l) to H2O(g) @ this temp.
*October 9, 2011*

**Calculus**

If f(x)=(3x)/(1+x2) find f′(4)______. Use this to find the equation of the tangent line to the curve y=(3x)/(1+x2) at the point (4,0.70588). The equation of this tangent line can be written in the form y=mx+b where m is: ________ and where b is:______
*September 29, 2011*

**Physics**

A hockey puck is sliding on frictionless ice. It slams against a wall and bounces back toward the player with the same speed that it had before hitting the wall. Does the velocity of the hockey puck change in this process?
*September 15, 2011*

**Physics**

Using Newton's law and the law of universal graviation: F=ma Acceleration is centripital acceleration, so a=(v^2)/r so G(m^2/r^2)=m(v^2/r)
*July 12, 2011*

**math**

chad's commission rate is 12%. He invests his commission from the sale of $9000 worth of merchandise at an interest rate of 8%, compounded quarterly. How much is Chad's investment worth after 6 months?
*July 11, 2011*

**math**

If a car is traveling at 55 mph in one direction, how long would it take to decelerate, turn around, and catch up with another car going at a steady speed of 100 mph in the opposite direction?
*July 6, 2011*

**Physics**

Hi, I am in the middle of a physics lab about sound resonance, but I have no idea what "n" stands for in the equation we have to use, which is L=(2n-1)(wavelength)/4 any help? thanks!
*June 27, 2011*

**science **

5.0millimeters
*June 16, 2011*

**HEALTH**

PLEASE HELP ME
*June 5, 2011*

**HEALTH**

What are the Chronic or long term effects of Cocaine users not crack cocaine users?
*June 5, 2011*

**Health**

Ms. Sue I know chronic and long term mean the same thing but Sara on the other page gave me short term effects and now i need the long term effects of Cocaine AND Sneha wht r u tlking about? I need the chronic effects OR as some people say "the long-term effects" of ...
*June 5, 2011*

**Health**

Ok yes I know but now I need the Chronic effects: When someone uses Cocaine over a long time what damaging effects can occur? The other one u answered was the short term effects and NOW i need the chronic effects
*June 5, 2011*

**Health**

HELP IMMEDIATELY
*June 5, 2011*

**Health**

I need them in like bullet ponts
*June 5, 2011*

**Health**

Ok, in Health class my TOPIC is Cocaine----- and i need someone to answer the following Chronic Effects: When someone uses this subatance over a long time what damaging effects can occur? P.S. my topic is COCAINE NOT crack cocaine...
*June 5, 2011*

**math**

if 7000 is placed in an account with 6 percent intrest compounded annually how many years does it take to triple? rounded to two decimals.
*May 5, 2011*

**managment**

“Egalitarian companies are more innovative.What do you think?
*May 3, 2011*

**english**

The word CAN is used to refer to A. the ability to do something B. permission to do something C. the need to do something
*April 20, 2011*

**English**

Thanks for the website I will work on it
*April 14, 2011*

**English**

I said A so what is the correct answer
*April 14, 2011*

**English**

Then it would be A right
*April 14, 2011*

**English**

saturday
*April 14, 2011*

**English**

Which of the following sentences is in the passive voice? A. I just don't see the point. B. I want my MTV. C. A whole case of beer gets drunk every Satyrday night. D. Please don't tell me I missed it. I think its D
*April 14, 2011*

**English**

Which of the fllowing is CORRECT? A. She sings bad. B. He runs a well race. C. They won with a lucky shot. D. all of the above
*April 14, 2011*

**Math**

Find the radius of the given circumference C= 3.14, r=?
*March 24, 2011*

**american government**

write a letter to the a presidential canidate in 2008 based on results of Pennsylvania polls
*March 15, 2011*

**Geoscience**

can you help me write out a geological time scale of an area located within stone mountain Georgia? I need a description of the area, how the rock transformed and was dated, picture of a map that has the longitude and latitude of the area picked, the history of the area, ...
*February 21, 2011*

**Chemistry**

A metal, , of atomic weight 96 reacts with fluorine to form a salt that can be represented as . In order to determine and therefore the formula of the salt, a boiling point elevation experiment is performed. A 9.18- sample of the salt is dissolved in 100.0 of water and the ...
*February 20, 2011*

**Chemistry**

A metal, , of atomic weight 96 reacts with fluorine to form a salt that can be represented as . In order to determine and therefore the formula of the salt, a boiling point elevation experiment is performed. A 9.18- sample of the salt is dissolved in 100.0 of water and the ...
*February 20, 2011*

**Earth Science**

I need help finding the geological time scale of stone mountain georgia, with a longitudinal, and latitude map of the area.
*February 19, 2011*

**earth**

Hello. I need help writing this outline on the rock I picked, which is granite. I chose it because granite is the most common rock form available in Georgia. I just need information on each area so I can write the paper.
*February 7, 2011*

**earth**

Geological time scale summary for stone mountain's granite in georgia, with: description of the Feature Description of Processes Influence of Time on Rock Formation Discussion of Transformation processes Hand Samples Location Types of Rock from map A Map History Age of ...
*February 7, 2011*

**com 155**

• Write several sentences describing a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. • Use at least five different pronouns in your sentences. • Identify all pronouns used by ...
*January 30, 2011*

**8th Grade Math**

I have an input output table, but I can't figure out the rule. Input: 1, 2, 5, 7, 10 Output:5, 15,?, ?, ?
*January 27, 2011*

**Science**

How did living organisms shape our current atmosphere? How did free oxygen eventually begin to accumulate in the atmosphere? What was the role of photosynthesis.
*January 26, 2011*

**mathematics**

simplify the expression. 2/x^-3/2
*January 20, 2011*

**Conductivity**

for B Ca(NO3)2 is NOT the right answer. i got it wrong.
*January 12, 2011*

**Finance**

Production budget Jan-Mar April-June July-Sept Oct-Dec 2011 Qty to be sold 1080000 1360000 980000 1100000 4520000 add Ending Inventory 136000 98000 110000 120000 120000 less openng inventory -94500 -136000 -98000 -110000 -94500 Qty to be produced 1121500 1322000 992000 1110000...
*December 17, 2010*

**Criminal Justice **

what attributes make up an effective and ineffective appellate court judges?
*December 10, 2010*

**geometry**

if ab=3x+11 bc=2x+19 and cd=7x-17 find x
*December 9, 2010*

**college**

What are the methods of judicial selection for federal judges?
*December 6, 2010*

**Criminal Courts**

I finished up this assignment last night and my instructor already graded it and I got 100% on it and just wanted to say thank you so much for all your help!!
*November 26, 2010*

**Criminal Courts**

Ok I have read the entire case and the wiki link you sent me, and I am still not understanding. This is what the question in my assignment reads as: Use the Crawford opinion as an example ofhow the US Supreme court believes the 6th Amendment has evolved throughout history. I ...
*November 26, 2010*

**Criminal Courts**

Okay that is what I thought but now they are asking me to apply this arguement to the case of Crawford v. Washington, and I do not really so any connection. Are you familiar with this case? And if so could you please give me an example of how this are similar?
*November 26, 2010*

**Criminal Courts**

What is it meant when it says theory that law is a living body? Is this because like living organisms the law is always growing and changing?
*November 26, 2010*

**Psychology**

what is an example of "case study method" psychology?
*November 26, 2010*

**physics**

a geosynchronous satellite orbits at a distance from earth's center of about 6.6 earth radii and takes 24 h to go around once. what distance in meters does the satellite travel in one day? what is its orbital velocity in m /s?
*November 25, 2010*

**physics**

a geosynchronous satellite orbits at a distance from earth's center of about 6.6 earth radii and takes 24 h to go around once. what distance in meters does the satellite travel in one day? what is its orbital velocity in m /s?
*November 25, 2010*

**physics**

A man doing push-ups pauses in the position shown in the figure . His mass m = 80 kg. In push up position: From hands to waist = 40 cm From waist to feet = 95 cm height - heel of foot to ground = 30 cm Determine the normal force exerted by the floor on each hand. Determine the...
*November 3, 2010*

**PHYSICS ---HELP!**

A man doing push-ups pauses. His mass is 80-kg. Determine the normal force exerted by the floor on each hand and on each foot. a = 40 cm b = 95 cm c = 30 cm W = mg = 784 N
*November 2, 2010*

**PHYSICS ---HELP!**

A man doing push-ups pauses. His mass is 80-kg. Determine the normal force exerted by the floor on each hand and on each foot. a = 40 cm b = 95 cm c = 30 cm W = mg = 784 N
*November 2, 2010*

**Physics**

A swimming pool 16.0 m by 9.1 m and uniform depth is 2.0 m. What will be the pressure against the side of the pool near the bottom?
*November 1, 2010*

**ethics & law**

I guess I could use the ethics code of the FBI but I can't find that either. Does anyone have a clue??? Thanks
*October 28, 2010*

**physics**

A 45000 pound truck is travelling at 5 mph. It hits a stationary object that is fixed in place. What is the force exerted on the object?
*October 25, 2010*

**8th grade**

first day he ate eleven.
*October 24, 2010*

**medical coding**

Witch one of the following subcategories of the E/M section has seperate codes for new and establised patients? A.office and other outpatients B. Hospital observation services C. initial inpatient consultation D. Emergency Department services
*October 22, 2010*

**ethics of law**

I guess the part I am not understanding is the "nature" part. I understand why ethics is important in policing but not really sure what it means by describe the nature of ethics?
*October 21, 2010*

**ethics of law**

I have to write an essay and I am stuck on one part that asks "describe the nature of ethics and their role in policing?" Help is greatly appreciated.
*October 21, 2010*

**Chemistry**

radius of the M&Ms are .625 cm and the SA of the earth is 510,000,000
*October 20, 2010*

**Chemistry**

if you had one mole of m&ms, how many times could you cover the surface of the earth?
*October 20, 2010*

**pre-algebra**

What is the area of a rectangle measuring 1/3 meter by 1/5 meter. Express answer in units squared [meters2]
*October 15, 2010*

**Into to Ethics in Policing**

It is asking what the exact ethical delimma of the movie was and how it was resolved which is confusing also. I thought the ethical delimma was that he was not mental insane but was using that as his defense, but that was not resolved really. Do you see a ethical delimma that ...
*October 14, 2010*

**Into to Ethics in Policing**

Here are the choices of types of ethical frameworks and the defintion that is given in the book. Ethical formalism is a deontological system because the important determinant for judging whether an act is moral is not its consequence, but only the motive or intent of the actor...
*October 14, 2010*

**Into to Ethics in Policing**

I guess I am just having a hard time figuring out which ethical framework was used in this movie. I don't really understand the differences in the ethical frameworks and so I am not asking for the answers to my homework just a little better understanding of which ones are ...
*October 14, 2010*

**ecology**

identify the biome in which you live
*September 30, 2010*

**Math**

A sample of 100 students is selected from a known population of 1000 students to construct a 95% confidence interval for the average SAT score. What correction factor should be used to compute the standard error?
*September 5, 2010*

**Statistics**

A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time students spent studying per week. Assuming a standard deviation of 3 hours, what is the required sample size if the error should be less than ½ hour ...
*September 5, 2010*

**geometry**

if ab=3.bs, cd=2x+3,and ba=x+1. If ad=31 units, find x, ab, bc and cd
*August 29, 2010*

**geometry**

a.40 a.2(3(5+2)- b.6-2(4+5)+6 b.-6 c.3.8/4+1 d.5-2.3+6(6+1) c.7 d.59
*August 19, 2010*

**Math **

How do I round 1.20 to the nearest hundredth?
*July 22, 2010*

**algebra**

please explaing reversing the digits. Find the product of 2 two digit numbers and reverse the digits and find the product. The products are the same. Does this happen with any pair of two-digit numbers? Eplain your thinking in solving this problem and include any mathematical ...
*July 6, 2010*

**language arts**

These burned large amounts of oil & coal in the late 1800s.
*May 31, 2010*

**calculus**

Given: theta is in standard position in quadrant 1 with p(x,y)=(5,12) find sin 2 and cos 2
*April 28, 2010*

**Management**

What steps would you recommend your manager take to implement the planning tecnique of scenariao planning
*April 22, 2010*

**Management**

What steps would you recommend your manager take to implement the planning tecnique of scenariao planning
*April 21, 2010*

**health**

Identify and describe three causes for the increasing costs of health care
*April 15, 2010*

**Mat 116**

-3/4x= -5/6 -3/4 + 3/4= -5/6+ 3/4 x= - 1/12 Is this right Please help!
*April 11, 2010*

**Mat 116**

Solve the system by graphing 8x-6=-18 6y-8x=18 divide 1 equation by 2 4x-3y=-9 divide 2 equation by -2 -4x-3y=-9 this makes both equation dependent slope intercept of two equation 4x-3y=-9 3y=4x+9 this makes this consistent. Just helping if I can.
*April 11, 2010*

**Mat 116**

0.5x+1<=1.3x-6 0.5x+1 <=1.3x-6 -1.3x -1.3x .8x+1-1<=-6-1 .8x <=-7 {x|x <= or >= 7/80 or 8.75 The answer seeking is either integer or decimal it states. My answer is {x|x <= 8.75 Is is right?
*April 11, 2010*

**Mat 116**

Solve using multiple principle. 7x=-56 The solution x= -8 or x= 7(-8)= -56
*April 11, 2010*

**Mat 116**

substitution method 7x +9y= 19 x=25-5y I read over all the problems I do not see any errors I can find. Please point this out! After this I have another problem 0.1<-4 0.1 X 100 < -4 10< -4 10 -4 _______ 10 10 {x|< - 4/10 or -0.4
*April 11, 2010*

**Mat 116**

substitution method 7x +9y= 19 x=25-5y ___________ 7(25-5y)+9=19 175-35 +9=19 -175 -175 _______________ -26y= -156 y=6 substitute for x x=25-5y x=25-5(6) x=25-30 x=-5 now substitute 7x+9y=19 7(-5)+ 9(6)=19 -30+56=19 19=19 his part is wrong I believe explain if I need to do ...
*April 11, 2010*

**Algebra **

elimination method 2r-7s =-1 7r+2s=23 _________ 9r -5s= 22
*April 2, 2010*

**sociology**

How would a functionalist approach interpret the pornography industry? I know they would look at the money, how do I explain their logic?
*February 6, 2010*

**sociology**

Why do we need a distinction between culture and structure? How is this related to other perspectives like conflict, ethnocentrism, or cultural relativism.
*February 6, 2010*

**English**

Can you proofread this revision and tell me if it looks correct? Thank you. You should invest in a good Dictionary—and a good Thesaurus as well—to help you write well. But you should also realize, as even Samuel Johnson did when he compiled the first English language...
*February 3, 2010*

**English**

My teacher wants me to proofread and make corrections on the following. Can you help me. I will send over the question and then below is what I have revised will you check it for me? The following paragraph contains five errors in grammar, punctuation, mechanics, or usage. ...
*February 3, 2010*

**English-Ms Sue**

Can you help me with this paragraph. Web searches can easily verify this. Try this, usa a database of news sources like Google News,in order to get a lower number of irrelevant results, like pages about the pianist, Emmanuel Ax, and the retailer A/X Armani Exchange, than using...
*February 1, 2010*

**English-Ms Sue**

Thank you
*February 1, 2010*

**English-Ms Sue**

Often, however, the dictionaries are wrong about this. In fact, by putting one word first; they are supporting a self fulfilling prophecy. Consider the entry, "ax or axe", which appears with the two words in that order, in five of my seven dictionaries. If we are all...
*February 1, 2010*

**English-Ms Sue**

This is my revision to my earlier question, please proofread. Often, the dictionaries are wrong about this, in fact by putting one word first; they are supporting a self fulfilling prophecy. Consider the entry, "ax or axe", which appears with the two words in that ...
*February 1, 2010*

**English**

OK, let me come back in a few minutes, thank you so much.
*February 1, 2010*

**English**

No I have not revised
*February 1, 2010*

**English**

The following paragraph contains five errors in grammar, punctuation, mechanics, or usage. Copy and paste the paragraph into the textbox, and then revise to correct the errors. 2. Often, however, the dictionaries are wrong about this, in fact, by putting one word first, they ...
*February 1, 2010*

**math**

How many ways can seven basketball players of different heights line up in a single row so no player is standing between two players taller then herself?
*January 31, 2010*