Monday
November 24, 2014

Posts by nicole


Total # Posts: 1,522

algebra
Find the slope of the line containing the given pair of points. If the line is undefined, state so. Please be sure to show all of your work. (1, 2) and (9, 12)
November 1, 2011

algebra
Find the x- and y-intercepts for the equation. Please show all of your work. Then graph the equation 2x + 3y = 15
November 1, 2011

algebra
Find the x- and y-intercepts for the equation. Please show all of your work. Then graph the equation 2x + 3y = 15
November 1, 2011

English
is there such a thing the "language" of percentages/surveys?
October 29, 2011

algebra
Simplify -9-(-3)
October 28, 2011

Physics
Use conservation of energy to determine the angular speed of the spool shown in Figure P8.36 after the 3.00 kg bucket has fallen 3.20 m, starting from rest. The light string attached to the bucket is wrapped around the spool and does not slip as it unwinds. The Figure shows ...
October 26, 2011

calculus
Reiny, i need the maximum vertical distance between the two functions of the graph.
October 26, 2011

calculus
what is the maximum distance between f and g when f(x)=1/2x^2 and g(x)=1/16x^4-1/2x^2 on closed interval [0,4]
October 26, 2011

Statistics
A retail shop accepts only cash or checks. Suppose that 54% of its customers carry cash, 51% carry checks, and 71% carry cash or checks (or both). What is the probability that a randomly chosen customer at the shop is carrying both cash and checks?
October 22, 2011

english
A good strong thesis statement about the children's book Corduroy by Don Freeman
October 20, 2011

Math
A person standing close to the edge on the top of a 160-foot building throws a baseball vertically upward. The quadratic function s(t) = -16t^2 +64t + 160 models the ball's height above the ground, s(t), in feet, t seconds after it was thrown. After how many seconds does ...
October 18, 2011

Chemistry
125 mL of 1.00 M HCl with 9.00 g of KOH. if the yield of KCL is 7.51 g what is the percent yield of the reaction HCl + KOH -> KCl + H2O
October 17, 2011

Chemistry
125 mL of 1.00 HCl with 9.00 g of KOH. if the yield of KCL is 7.51 g what is the percent yield of the reaction
October 17, 2011

AP environmental Science
What formula would i use to solve: If the earth has an annual growth rate of 1.2% how many people are added to the earth each year? what will be the population of earth in 2050? thanks, any help is appreciated!! :D
October 16, 2011

Algebra
400=20t 400=100h y=#variable
October 16, 2011

bio
What is the term used when an amino acid is used for four or more codons?
October 16, 2011

English
Simple subject is the noun Simple predicate is the KEY word in the predicate. For example, The maze had hundred pathways. Maze=simple subject had=simple predicate hope this helps
October 16, 2011

English
Forget it, I understand it now. Thank you.
October 15, 2011

English
I already did, are you able to explain what back-formation means?
October 15, 2011

English
Where can I find out the history of the words difficult and challenge and be able to write a paragraph on them each? Tried Google.
October 15, 2011

calculus
tan 30=a/ 9 inches
October 11, 2011

English
Can you give me another example that is similar to MIss and Ms. ?
October 10, 2011

English
those were just examples, so they are homographs?
October 10, 2011

English
so what is their category? Can you give me another example of this?
October 10, 2011

English
Does Miss and Ms. fit under the category of homonyms or homophones, or are they under another category?
October 10, 2011

5th Grade Math
writing a prime number factorization of a number using exponents. does that mean 15= 5 x 3 60= 6 x 10 28= 4 x 7 49= 7 x 7 Yes,No or What?
October 6, 2011

5th Grade Math
seventeen and four tenths. ten and ninety-nine thousandths. How much money do these word forms turn out to be?
October 6, 2011

penn foster world history
can someone please help me with this exam 007678
October 6, 2011

Math
The inclination of the straight line DE is 45 degree. D(0,2n), E(m,0) (a) Express m in terms of n. (b) If the area of triangleDEO is 18 sq.units, find the values of m and n.
October 6, 2011

Chemistry
I don't know how to set up this problem...can you help? How many milliliters of 6.00M HCl are required to react with 150 mL of 1.48 M Al(OH)3? Al(OH)3+3HCl to AlCl3 + 3H2O
October 5, 2011

Chemistry
I can't figure out how to set up this problem...You have a large amount of 8.00 M stock solution. You need 1.80L of 3.00 M solution for an experiment. How would you prepare the desired solution without wasting any stock solution?
October 5, 2011

Chem
Living things require oxygen for respiration. Fuels require oxygen for burning. Air contains much more nitrogen than oxygen. Is it a good thing to have more oxygen than nitrogen in air? Explain your answer.
October 5, 2011

Chem
State one physical property and one chemical property of oxygen. Physical property: Chemical property:
October 5, 2011

Chem
State the hazard warning label that should be shown on a jar of oxygen.
October 5, 2011

Chem
Name the industrial process in the air separation plant that can be obtain oxygen from liquefied air.
October 5, 2011

5th Grade Math
what fraction is the largest? 3 2/3 or 3 3/4 or 3 1/2 or 3 3/5?
October 4, 2011

5th Grade Math
Marissa and her friends have 3 pizzas. they eat 2 1/4 of the pizzas. which model shows how much of the pizza they ate? On the pic they have they have each pizza having 8 slices each, so what would the pies that have been eaten look like?
October 4, 2011

5th Grade Math
Hector's bean plant grew 14 inches in 3 months. Which shows how many inches the plant grew each month? F)3/14 inch G) 3 1/4 inches H) 3 2/3 inches J) 4 2/3 inches And how do i get the answer?
October 4, 2011

5th Grade Math
Kate baked 3 pies for a family reunion. She cut each pie into 8 slices. the family ate 2/3 of the pies. How many slices of pie were eaten? And how would i show it if i had to show the pies?
October 4, 2011

5th Grade Math
I just wanted to Thank you Ms. Sue for the help my son is in 5th grade and some of his homework i don't understand, and i don't want him to turn it in wrong. So if i have more of an understanding then i can help him more with his homework so he gets a better ...
October 4, 2011

5th Grade Math
Eduardo and his friends niked 7/4 miles. What mied number shows the distance they hiked?
October 4, 2011

5th grade math
Pete looked at the colors of the shoes worn by his classmates. He found that 1/5 of the class wore white shoes, 3/20 wore blue shoes, 2/5 wore black shoes, and 1/4 wore red shoes. what color shoes did the most students have on? And how would i show the work? PLEASE HELP
October 4, 2011

5th Grade Math
Brad filled in 24 out of 40 words on a crossword puzzle. Stewart filled in 15 out of 25 words on a different crossword puzzle. Which correctly compares the fractions of the puzzles that Brad and Stewart completed. a)2/3>3/5 b)3/5<2/3 c)6/10>3/5 d)3/5=3/5
October 4, 2011

Chemistry
ok for 2 i did m= 1.2g/l /84.9= .0141 then moved dec. 3 places which made it 14.1 kg is that right or close..
October 3, 2011

Chemistry
ok so a was 84.9 vol .. so i take that and then.. i then take the m and convert them to kil.. then do the vxd=m
October 3, 2011

Chemistry
ok quick question i got the lxwxh and then that would be # 1 .. for i take the answers from one and convert them to liters.. ?/
October 3, 2011

Chemistry
Your bedroom is 18 ft long and 15 ft wide, and the distance from floor to ceiling is 8 ft 6 in. You need to know the volume of the room in metric units for some scientific calculations. (a). What is the room’s volume in cubic meters? (b). What is the mass of air in the ...
October 3, 2011

AP Biology
Why can't humans drink salt water for hydration?
October 2, 2011

Math
A fast food shop plans to employ 8 full-time staff and some part-time staff.Suppose that the daily wages for a full-time staff and a part-time staff are $350 and $250 respectively. In order to control the daily running cost, the total expenditure on wages must not exceed $5000...
October 2, 2011

Math
Susan has some $2-coins and $5-coins. If there are 18 coins and the total amount of these coins is not less than $75, find the minimum number of $5-coins.
October 2, 2011

Pre-calc
square root(x+1)+ square root(x-1)= square root(2x+1)
September 27, 2011

statistics
draw a negatively skewed result
September 25, 2011

chemistry
10%
September 25, 2011

critical thinking
how would a poet describe a snowstorm
September 22, 2011

english
How do i determine if the prepositional phrase is an adverb or adjective?
September 21, 2011

social studies HELP
who developed a vaccine to prevent polio?
September 20, 2011

Math
travel 250 mi in 5 h need the unit rate for each situation.
September 19, 2011

social studies
who was the star of "Steamboat Willie''
September 19, 2011

social studies
what is the constitution
September 16, 2011

social studies
thanks for the answer. I'll try to help you whenever you might need help sraJMcGin
September 16, 2011

social studies
what is the capital of mexico
September 16, 2011

educating young children PART3
what is your question
September 15, 2011

geometry
how do u solve this geometry question to solve hj=5x jk=7x kh=96?
September 15, 2011

Geometry
What is the area of a square with a base of 8mm?
September 11, 2011

United States Government
Complications in the practice of America's ideals occurs because these ideals a. are general principles, not precise rules. b. sometimes conflict with one another. c. are only of of many sources of political action. d. are enduring and powerful. e. All these answers are ...
September 11, 2011

chemistry
When 1.0 of gasoline burns, it releases 11 kcal of heat. The density of gasoline is 0.74 How many megajoules are released when 9.0 of gasoline burns?
September 10, 2011

communications100
In which of the following instances are people more likely to look directly at their conversational partner? 1when you are discussing intimate topics 2.when you are talking rather than listening 3.when you are trying to dominate your partner 4.when you are physically close I ...
September 9, 2011

Comm 100 college
thanks!
September 9, 2011

Comm 100 college
Which of the following statements is true concerning finding similarities? 1. An accurate way to assess similarities is to focus on appearance and clothing. 2.Once you find similarities, you can assume the other person will have similar views on most issues. 3.It is important ...
September 9, 2011

Biology
How much NaC3H5O3 (in grams) is needed to create a 1000 ml volume of Ringer’s lactate solution
September 9, 2011

Math
I am stumped
September 7, 2011

chemistry
How did you figure it out?
September 4, 2011

Comm 100 college
Which of the following are included in listening to evaluate? A.separate facts and inferences B.take down notes on everything the speaker says C.try to put yourself in the speaker's shoes D.identify pertinent information we want to remember A?
September 1, 2011

business communications
thank you
August 27, 2011

business communications
Which of the following should you NOT do in the close of a job interview? A.Give a final explanation for a weakness that you have. B.Show enthusiasm for the job C.Summarize your accomplishments and strengths D.Smile and relax A,and B of course wouldnt be the correct answer but...
August 27, 2011

busniess communication
Today, many employers expect interviewees to do more than just answer standard questions, including all of the following EXCEPT: A. defer to the hiring company to take control of the interview process. B. provide samples of the work they would likely do in the job they are ...
August 27, 2011

stats
what does it mean to say alpha is set at 0.5
August 18, 2011

You are interested in buying a new car and Bob let
there is no instrument
August 14, 2011

Science
Carbon-14 has a half-life of about 5,600 years. Archaeologists analyze a piece of wood found at an ancient village site and determine that, of he initial 100 grams of Carbon-14 in the wood, onl 3.125 grams are left. How old is the wood?
August 13, 2011

Physics
A river flows due East at 0.979 m/s. A boat crosses the river from the South shore to the North shore by maintaining a constant ve- locity of 12.8 m/s due North relative to the water. The river is 306 m wide. What is the velocity of the boat relative to shore? Answer in units ...
August 12, 2011

fractions
5/6=15/
August 12, 2011

human services
what are four steps an organization should take to change its personnal profile? What should the organization consider before developing such a plan?
August 5, 2011

Math 221
What if the size for each sample were increased to 20? Would a sample mean of 115 or more be considered unusual?
August 3, 2011

statistics in psychology
i dont know
July 25, 2011

algebra
Sorry, express the measure the third angle in terms of x** I don't know why I typed "fourth".
July 6, 2011

algebra
The sum of the angles of a triangle is 180 degrees. If one angle measures x degrees, a second angle measures 3x degrees, and a third angle measures 7x degrees, express the measure of the fourth angle in terms of x.
July 6, 2011

algebra II
Solve: x^4 - 2x^2 = 35
July 3, 2011

algebra II
The _______ of a quadratic equation can be used to find the number of solutions it has. ?? A. vertex B. Axis of Symmetry C. Discriminant D. Leading Coefficent
July 3, 2011

algebra II
The length of a rectangle is three more than twice its width. The area is 65 m2. What is its width?
July 3, 2011

Algebra II
The height of a right triangle is 7 inches greater than the length of its base. If the area of the triangle is 15 square inches, find the base.
July 1, 2011

algebra
Factor 6a^3+27b^3
July 1, 2011

Algebra II
How do I solve the following problems?? 1. Factor: 4x^2-100y^2 2. Factor: 3x^2+27 3. Solve 3x^2+9x=0 4. Solve 12^2+30x=-12 5. 9a(a+1)=4 6. Solve 16x^2=25
June 29, 2011

statistics
The mean number of fitness magazines in a sample of homes is 16, the standard deviation is 5; and the mean for the number of pages of fitness magazines in a sample of homes is 43, with a standard deviation of 8. Which set of data set is more variable?
June 25, 2011

Community/public health
What types of system changes will you implement or encourage others to implement based upon what you have learned about the importance of interdisciplinary collaboration on health outcomes?
June 23, 2011

grammar
2.He suffered an injury to his knee, and this is causing him pain and discomfort. suffered an injury ,is causing are verbs ,am i correct or pls correct me
June 15, 2011

grammar
2.He suffered an injury to his knee, and this is causing him pain and discomfort. I hope verb are suffered, is causing. am i correct if not pls correct me
June 15, 2011

grammar
4.The patient is a 42-year-old male with a history of left shoulder osteomyelitis with resistant pseudomonas from an injury he sustained approximately 20 years ago. pls help me with all the prepositions & conjuctions in the above sentence.
June 15, 2011

social studies
How did some people hope to solve the problem of California's islation from the rest of the country?
June 14, 2011

American History
Thank you so much! :D
June 7, 2011

American History
What was the Voluntary Program? (this is at the time of the Great Depression. Possibly in the new deal? Not sure.)
June 7, 2011

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Search
Members