Questions Asked on
August 16, 2009

math
If a cough syrup contains 0.24 gm of codeine in 120 ml, how many mg are contained in each teaspoonful
asked by Anonymous 
ALGEBRA 2
A plane takes off from an aiport and flies east at a speed of 350 mi/h. Ten minutes later, a second plane takes off from the same airport and flies east at a higher altitude at a speed of 400 mi/h. How long does it take the second plane to overtake the
asked by Emily 
ALGEBRA 2
Mrs. Smith drove at a rate of 45 mi/h from her home to her sister's house. She spent 1.5 hours having lunch with her sister. She then drove back home at a rate of 55 mi/h. The entire trip, including lunch, took 4 hours. How far does Mrs. Smith live from
asked by Emily 
social studies
A study of the causes of the American Revolution of 1776, the French Revolution of 1789, and the Russian Revolution of 1917 best supports the generalization that revolution is most likely to occur when
asked by Christina 
MATH
Help please :) The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles. The measures of an angle and its complement differ by 22 degrees. Find the measures of the
asked by Sarah 
divisibility test
There aee 1379 children signed up to play in baseball league. If exactly 9 players are to be placed on each team will any team be short of players?
asked by carrisa 
marine science
Why is it beneficial that many predatory fish have larval and juvenile stages that feed at a low trophic level, while the adults feed at a tertiary or quaternarty trophic level? My answer was that the larval and juvenile stages get more energy since they
asked by Hannah 
HCA 220
What are the most important concepts you have learned in this course? How can you apply them to your life? What difference can the topic in this course make in your everyday life?
asked by C 
math
I have no idea where to start! *A quick quiz consists of 3 multiple choice problems, each of which has 4 answers, only one of which is correct. If you make random guesses on all 3 problems, (a) What is the probability that all 3 of your answers are
asked by Emily 
spring physics check work plz
A block (mass 0.5 kg) is hanging from the end of a spring. The spring is observed to stretch by 20 cm in order to come to equilibrium. a) What is the spring constant? F=kx F=mg=.5(9.8)=4.9 N and x=.2meters 4.9/.2meters=24.5 =k should the constant be
asked by Anonymous 
spelling
can you unscramble the following words
asked by nisha 
accounting
Andre has asked you to evaluate his business, Andre’s Hair Styling. Andre has five barbers working for him. (Andre is not one of them.) Each barber is paid $9.90 per hour and works a 40hour week and a 50week year, regardless of the number of haircuts.
asked by Anonymous 
HCA 220
I need help with a draft of final presentation it's due Tuesday and I need help with my final project: medical storyboard presentation. I have to create 15 to 20 slides for my powerpoint. It's about an episode of a medical drama or documentary. I have to
asked by Markella Smith 
english
i've to create a list of power shifts, starting from the opening scene of Act I. It's supposed to follow the exchange of power throughout the play. what details and characters to include? is there and website that shows these power shifts  or lays them
asked by bindiya farswani 
math
Wally kept track of last week’s money transactions. His salary was $150 plus $54 in overtime and $260 in tips. His transportation expenses were $22, his food expenses were $60, his laundry costs were $15, his entertainment expenditures were $58, and his
asked by marcus 
algebra
I need to graph and indentify the y intercept for y=1/2x...please provide guidance in resolving this  ty:)
asked by maryk 
Math Trig
As the time changes from 4:10 pm to 6:45 pm on the analog clock, determine the change in radian measure of the minute hand.
asked by Anonymous 
MATH
Solve the equation for ex, where 0
asked by Anonymous 
Algebra
The cost, in millions of dollars, to remove x%of pollution in a lake modeled by C= 6000/2002x. What is the cost to removed 75%of the pollutant? I arrived at 120,000,000. Can someone explain this to m and is this the correct answer?
asked by Joan 
HCA 220
I need help with this capstone discussion question for HCA 220 week 9. The following questions are:" What are the most important concepts you have learned in this course? How can you apply them to your life? What difference can the topics in this course
asked by Markella Smith 
chemistry
We had an experiment in class: Soda Ash Titration using Double Indicator Method How would you know the composition of the sample based on the comparison volume of titrant (HCl) used? i.e. if Vmo > Vph, the sample is made up of NaHCO3 and Na2CO3. why is it
asked by patricia 
CHEMISTRY
What do you think happens to mass when chages take place?
asked by Emily 
statistics
An appliance repair shop owner has fitted the quadratic trend equation ŷ = 90 + 0.9x + 3x² to a time series of annual repair orders, with y= the number of repair orders and x= 1 for 2000. Forecast the number of repair orders for 2008; for 2010
asked by Yadira M 
10th grade
i neeed help determining whether the following changes are chemical or physical and why. i have some guesses but i wanted to have them verified. thanks. =) 1) mixing chalk and vinegar: chem. b/c it bubbles 2) mixing starch and iodine: physical b/c the
asked by anonymous 
Math
5(3x+4y8)+2(4x+2y6)= Please explain how to do this too.
asked by KaRi 
properties
Apply the properties discussed in this section to simplify each of the following as much as possible. Show all work. I don't know how to do these problems. 4x23x 4x(23x)
asked by heaven 
AED 204
I am doing an assignment about different religions. I have to fill in a chart about different religions. The religions that I am having trouble with are Catholic, Buddhist, Protestant, Methodist, Hindu, Islam, Mormon, Sikh, Judaism, and Taoist. These are
asked by Punkie 
math
Hi! I have a question Heres the problem: 32[6(4y1)] I got 8y11 but it wasn't right and I don't know what i did wrong help please!
asked by Elisa 
algebra
I need to find the intercepts and then use them to graph the equation. 4y  12 = 4x I started out 4y  12 + 12 = 4x +12 getting 4y = 16x but I do not think I am on the right path..something does not look right..please guide :)
asked by maryk 
Algebra 2
Find all the values of j such that the quadratic equation 5x^2+x+4j=0 has no real solutions. Write your answer as an equality or inequality in terms of j.
asked by Lexie 
math
 434??? I know it is absolute value related but i still don't get it!
asked by Logan 
Ethics
Which is true: most tribes operate gambling ventures or most tribes do not?
asked by Sandy 
geometry
name all interior angles that are congruent to
asked by Anonymous 
business
Which of the following would a company use to securely link to a new user within a day?
asked by Anonymous 
Math
What is the exact value of cot(5pi/6)?
asked by Anonymous 
statistics
The quarterly seasonal indexes for a firm’s electricity consumption are 115, 92, 81, and 112 for quarters IIV. It has been forecast that electricity consumption will be 850,000 kilowatthours during 2008. Forecast electricity consumption for each
asked by Yadira M 
math?
Simplify each of the following, if possible. Write your answers in exponential form, a^b 3^4*3^7*3^6 2^80+3*2^80
asked by dj 
college
Write a 350 to 700word response summarizing the three dimensions of love and how they interrelate to identify a specific type of love relationship.
asked by Anonymous 
Math/Algebra 2
2 3  +  x 4x i cant figure out how to do it. thanks (:
asked by Nicole 
Physical Science in Action
I need help with the scientific method for physical Science in Action and all I have so far is: Scientific methods in a circle and connecting circles with Scientific models , Experiments , observation and calculations and I have one circle left!! Please
asked by Patsie 
Math
Write 116 2/3 as a fraction or mixed number.
asked by Richard 
algebra
I need to graph the following equation y=x+7 and then identify the yintercept (which I think is the 7)? Please guide me on this one...ty:)
asked by maryk 
psy/103
I am having a hard time defining biological, interactionist and pyscholsocial theories, it does not look like there is a simple answer to any of these. We have to use each of these theories to explain a motivation to be promoted.
asked by Robbie 
math
write the equation for a line in pointslope form and in slopeintercept form. parallel to 3x4y=12 and passes through (8,3).
asked by nancy 
math
if f(x)=x^2+3x2, then find f(3) and f(x+h) and f(x+h)f(x)/x.
asked by anonymous 
geometry
if m(
asked by Anonymous 
hca 210
measuring Quality
asked by rochelle 
history
thanx alot friends for helping me! i never knew this site ever existed and had such lovely people who help out!
asked by bindiya farswani 
statistics
For the multiple regression equation ŷ = 100 + 20x©û  3x©ü + 120x©ý a. Identify the yintercept and partial regression coefficient. b. If x©û = 12, x©ü = 5, and x©ý c. If x©ý were to increase by 4, what change would be necessary in x©ü in
asked by Yadira M 
government
I am writing a paper on the civil rights for gay and lesbian individuals. It asks for me to describe a public policy that protects their rights. Does anyone know of a specific public policy pertaining to this? Please help
asked by sam 
math
What is the greatest common factor of 102 and 214?
asked by shawn 
com220
what strategies do you use for revising a paper? How do you know when to accept feedback from another source? wHAT MAKES FEEDBACK VALUABLE TO YOU?
asked by chanukah 
Math
What percent of 60 is 54? please explain how to do this, i forgot
asked by KaRi 
Reading/Writing
I am writing a book report and I wanted to know if anyone could help me start. Just some nice topic sentences would be good. If this helps, the book I read was "Honus and Me" by Dan Gutman.
asked by KaRi 
math
2^100+2^100 is the answer 4^200
asked by marcus 
science
Why does the grass look green?
asked by Rebecca 
algebra
y = 4x +8....I need to find the slope (m) = please guide
asked by maryk 
English
I need help coming up with words that describe 'Assassin' All I can think of is 'swift' Please help. Much appreciated!
asked by John 
phy 210
How might Michael’s or Jennifer’s situation illustrate adjustment? How might this situation become an opportunity for personal growth? Jennifer’s situation illustares adjustment since she has just gotten married, lost her mother, moved to a different
asked by monica 
math
If I have seven bridges in a town can I start at point A and only cross each bridge once and still return to point A?
asked by Anonymous 
math
Write the ratio of 4 1/3 to 6 in simplest form.
asked by Haley 
environment
what are the environmental benefits of urbanization
asked by Anonymous 
medical sociology
what is the realtionship between diseae and modernization?
asked by Bonnie