
Physics
A particle P travels with constant speed in a circle of radius 8.6 m and completes one revolution in 12.0 s. The particle passes through O at t = 0 s. What is the magnitude of the average velocity during the interval from t = 5.4 s and t = 9.7 s? What is
asked by Anonymous on September 22, 2009 
Math 221
Need help please explain how to get the answers for these two factoring problems and for the second problem with the "ac method". 2a^2+1+3a 15x^2+31x+2
asked by Lisa on August 8, 2014 
Math 221
Need help please explain how to get the answers for these two factoring problems and for the second problem with the "ac method". 2a^2+1+3a 15x^2+31x+2
asked by Lisa on August 8, 2014 
Thank You To All of You Who Help
Thank you to all the people that answers questions on this website. It is truly helpful to people like me. I don't know how to respond to those of you that help me, but Thank You!
asked by Laurie on August 1, 2015 
jiskha member
help i don't know what happened but i could not post questions or answers on this website for like a day or two. can some one please tell me what happened.
asked by NoS aSSaSSiNx on November 25, 2013 
Josh: Re: Science
Please do not post that set of questions again without posting your answers. If you do, you will be banned from posting on Jiskha for a while.
asked by Ms. Sue on October 17, 2013 
physics
Can someone check these? 1. What device, developed in 1970, is able to make images of individual atoms? 1. The Xray crystallographer 2. The laser 3. The Brownian motion detector 4. The scanning electron microscope My answer: 4 2. Which of the following is
asked by jake on May 8, 2007 
Math
A student guesses on every ??? of a multiple choice test that has 9 quetions, each with 3 possible answers. what's the probability the student will get at least 7 of the questions right?
asked by Reta on February 10, 2010 
statistics
A test consist of 10 multiple choice questions, each with five possible answers, one of which is correct. To past the test a student must get 60% or better
asked by pat on April 5, 2015 
Group
I just need small activities to bring to the class. Like matching questions and answers, small group discussion, what else?
asked by Group on October 5, 2008 
marketing
List three questions a marketing manager might want to ask. Then, provide answers, incorporating marketing math concepts.
asked by Tasha on August 14, 2010 
statistics
a quiz had 6 questions, each with 4 possible answers (only one of which is correct). If you answer them at random, find the probability that all are correct and at least one is wrong.
asked by tiffany on March 17, 2014 
Math
Okay i think i understand this wrod problem but i need help this is the problem: keith weighs 200 pounds. He wants to weigh less than 175 pounds. If he can lose an average of 2 pounds per a week on a certain diet, how long should he stay on his diet to
asked by Janie on March 16, 2008 
Math
Your Aunt will give your $1,ooo if you invest it for 10 years in an account that pays 20% interest compounded annually. That is, at the end end of each year your interest will be added to your account and invested at 20%. What will your account be worth at
asked by Natalie on August 30, 2006 
Math
Hi everyone! I am extremely struggling with this questions and was hoping someone would go over them with me. Thank you! 1. Which of the following expressions is written in scientific notation? a. 73.4 x 10^5 b. 0.09 × 10^7 c. 80 x 10^3 d. 4.22 x 10^–3
asked by Tia on January 29, 2015 
Science
1. Under which of the following conditions would a fossil most likely form? (1point) a. A living thing dies and sediment is very slowly deposited on top of i’s body. b. A living thing dies and sediment quickly covers its body.
asked by Killlll meeeeeee on November 29, 2017 
Mathematics/prealgerbra
how do I find a value of x that will make each proportion true?? 12 = x ___ ___ 16 20 and 8 = 14 __ ___ 12 x See previous post. i still don't get it sorry Cross multiply to find x. Here's the first one; perhaps you can try the second one on your own. 12/16
asked by Joe on April 9, 2007 
basic college reading
find the mainMyth 1: You only need to read the material once. Textbooks are packed with too much information to understand, much less retain, in one reading session. This is particularly true if the information is new and unfamiliar. Most students who can
asked by james on August 25, 2010 
math
Time Height (Weeks) (CM) 1 1 2 4 3 6 4 9 5 11 ~Ok i have this problem and its a correlation coefficient, There is a lot of questions but how would you find if its linear or exponential.
asked by Ed on March 29, 2017 
algebra
need help with 2 questions first It has been a long time since I did algebra and don't rememeber how to work the problems 1/5(x+1) + 2/5(x1) = 3/10 2nd problem 0.1(2x1) + 0.02(4x + 4) = 0.05x
asked by lisa on September 21, 2009 
AP stuff
"Come to... classroom after school (the possible dates will be announced later in April). There you will naswer 20 multiple choice questions based on the text, as well as AP style multiple choice questions. You will also answer 2 openended questions both
asked by Me on May 18, 2008 
Help needed PreCalc
Please help me understand how to solve this questions. I need step by step solution and answer because I find it difficult to understand when someone on here writes the answer instead of showing step by step work on how he/she got the numbers to get the
asked by chichi on August 4, 2016 
english
i am reading a book called to kill mockingbird chapters 1 & 2 so like we have to do a crossword puzzle and i need help with 6 questions. so 1. scout 2.accept as true 3.to satisfy or appease 4.lack discretion; unwise 5. suffering from heat 6.sisfied
asked by alvina on January 26, 2011 
Programming Essentials
Design an interactive application that displays the following: •A main screen containing at least the company name, an animated image, and two buttons. One button allows the rental agent to proceed to a data entry screen and enter customer data (name,
asked by Ziggy on July 23, 2010 
Calculus
f(x) = sin^2(x/2) defined on the interval [ 5.683185, 1.270796]. Remember that you can enter pi for \pi as part of your answer. a.) f(x) is concave down on the interval . b.) A global minimum for this function occurs at . c.) A local maximum for this
asked by Anonymous on November 1, 2011 
calculus
Consider the function f(x)=(x^3)(e^9x), 2 is less than or equal to x is less than or equal to 4 *The absolute maximum value is _____ and this occurs at x equals 4. *The absolute minimum value is _____ and this occurs at x equals ______ I got the 4 but I
asked by casidhe on April 21, 2012 
Chemistry
Please help !!!! The acid impurity in your unknown was benzoic acid. a) Write an equation for the reaction that occurs during the NaOH extraction. b) Write an equation for the reaction that occurs after the addition of HCL. Thanks.
asked by Amanda on February 9, 2010 
math olympiad
how to i solve this problem asked previously unsatisfied with ans. Jack and Jill copared results on math test. Jack had 40 correct ans & Jill had 50 correct ans. There were 32 questions they both had correct and 6 they both had wrong. How do I determine
asked by Janice on December 9, 2009 
Probability
Suppose the prevalence of people with certain cancer in a give year is 0.015. In addition suppose that the diagnostic test for this cancer is know to have a false positive rate of 0.05 and a false negative rate of 0.10 . Suppose a person is aware of the
asked by DAS on February 4, 2009 
Rutgers
Marketing management Customer satisfation and customer value. How are those related? For this and the several other questions you've posted, please tell us your answers and we'll be glad to critique them for you.
asked by carmen del grey on April 15, 2007 
Math
Carissa predicted she answered 19 questions correctly out of 20 on a test .She actually got 17 answers correct .By what percent was Carissa's prediction off ?
asked by Shernett on April 10, 2016 
Chemistry
There's reaction involving gas: Fe + H2SO4 > Fe2(SO4)3 + H2O + SO2 How Fe2(SO4)3 is occur? I know the "2" comes from the ion of SO4, but I don't know where the "3" comes up. Is the Fe2(SO4)3 comes up from halfreaction method? Is the reaction occurs in
asked by Jeremy on March 19, 2015 
poetry
The speaker of "The World Is Too Much With Us" is a materialist at heart. in that poem would the correct answer be false. This will give you a really good summary. http://www.sparknotes.com/poetry/wordsworth/section4.rhtml Yes, I agree with your "false"
asked by cameron on February 26, 2007 
math
you are given an exam with only 9 questions. if each question has 4 choices, how many different possible answers can you have for the entire exam?
asked by Kennedy on January 18, 2009 
Math PLEASE HELP
No one was answering my questions for the first question I posted so I posted it again. answers for 12345: 1. 9 3/5 2. 4 1/2 3. 4 3/4 4. still 7 6/9 5. still 10 16/18
asked by Pratigya on December 2, 2010 
history
Check my answers please? The Second Great Awakening was a conservative reaction to deism, the expanding frontier, & the industrial revolution. True, it was definitely a reaction to the IR & deism The romantic reaction to rationalism & the industrial
asked by Anonymous on November 2, 2014 
physical science
Which of the following statements is NOT true? A. You are exposed to nuclear radiation every day. B. Most of the nuclear radiation you are exposed to occurs naturally in the environment. C. Naturally occurring nuclear radiation is called background
asked by bee on September 15, 2015 
question on a book assignment
hey everyone...i have to do this assignment for class and these are some really tough questions on the book Peace Like A River by Leif Enger 1)Family loyalty often prevails over "the law" Agree or disagree (and i have to use quotes from the book that will
asked by Ashley on August 18, 2005 
Physical Education 8A
Will someone please check my answers? I starred my answers. 1. A person who does not recognize the signs of mental illness may not know he needs help. A. True* B. False 2. Which of the following is not a sign of psychotherapy? A. insight B. cognitive* C.
asked by Please Check Answers on November 4, 2014 
chemistry
Did the equation do not know the 2nd questions"s answers for the problems a) 2O3(g) = 3 O2(g) + heat (O3 IS UNDERLINED) [6.0x101] [0.21] b) 2 CO2 (g) + heat = 2 CO(g) +O2(g) (CO IS UNDERLINED) [0.103] [0.024] [1.18 x102] c) NO2(g) + O2(g) + heat =NO (g)
asked by Shanta on January 6, 2010 
Math
There was a surge in math club membership after the fun Halloween party. When the principal asked Mrs. Germain how many students were currently in the club, she replied, "Three times our number plus a third of our number plus a fourth of our number plus
asked by Anonymous on January 29, 2018 
Math please help
There was a surge in math club membership after the fun Halloween party. When the principal asked Mrs. Germain how many students were currently in the club, she replied, "Three times our number plus a third of our number plus a fourth of our number plus
asked by Anonymous on January 29, 2018 
MATH
A rectangular flower is 20 inches long,8 inches wide ,and 6 inches high . True of false. If andy fills the flower pot 2/3 full of soil, the expression 2/3(20 + 8 + 6) could be used to find the about of soil he needed.
asked by Dani on February 28, 2011 
PHYSICS
The weight of fully saturated soil in a prism having a 4.00 sq. ft. base (or a base of 4.00 ft*ft) is 4,000 lbs. Pore pressure at the base is 499 lbs/(ft*ft). True or False: The effective stress at the base is 501 lbs/(ft*ft).
asked by dan on February 26, 2011 
GRAMMAR
Question: A predicate is the part of the sentence that always contains a noun or pronoun. TRUE FALSE The predicate is one of the two main parts of a sentence  The other being the subject. The predicate is said to modify the subject. (a statement or
asked by LeslieTo:Writeacher on July 1, 2011 
calculus
Let g(x)=(4x)/(x^2+1) on the interval [4,0]. Find the absolute maximum and absolute minimum of g(x) on this interval. The absolute max occurs at x=. The absolute min occurs at x=
asked by Alessandra Romano on November 1, 2014 
calculus
Let f(x)=x^2+3x on the interval [1,3]. Find the absolute maximum and absolute minimum of f(x) on this interval. The absolute max occurs at x=. The absolute min occurs at x=
asked by Alessandra Romano on November 1, 2014 
calculus
Let g(s)=1/(s2) on the interval [0,1]. Find the absolute maximum and absolute minimum of g(s) on this interval. The absolute max occurs at s=. The absolute min occurs at s=
asked by Alessandra Romano on November 1, 2014 
Algebra
A positive integer minus a positive integer is always positive. This statement is sometimes true. For example, 17 – 5 = 12, but 15 – 20 = –5. post five other statements about the addition and subtraction of positive and negative integers, and ask
asked by Mary Ann on October 8, 2013 
Calculus
Assume that each of the follwing functions gives the position of an object at time t. Find the velocities indicated by setting up and evaluating a limt algebraically. (a) s(t) = 3t^2, Find v(1). (b) s(t) = 1/t , Find v(2). (c) s(t) = square root of t,
asked by Catherine on February 17, 2011 
Calculus (pleas help I really need to check this)
Assume that each of the follwing functions gives the position of an object at time t. Find the velocities indicated by setting up and evaluating a limt algebraically. (a) s(t) = 3t^2, Find v(1). (b) s(t) = 1/t , Find v(2). (c) s(t) = square root of t,
asked by Catherine on February 18, 2011 
law
i need a contract agreement between me and verizon as an agent. can you please help me?
asked by ayaz on July 17, 2010 
chemistry
Explain what a limiting agent is and how to identify it
asked by valentina on February 16, 2011 
atc
what is the oxidizing agent in Fe + O2 arrow Fe2O3
asked by nicole on November 17, 2008 
space
Imagine that all gravity in the Universe was magically turned off (except the gravity of the Earth),and everything stopped moving.Earth's gravity will now begin to pull everything in the Universe slowly toward it. True or False?
asked by eduy on December 1, 2008 
Geometry
True or false answer and why according to the diagram. 1. line AE is Parallel to line BC 2. line AB is perpendicular to BC 3. measure of angle ECB is 90 degrees 4. angle BEC and ECB are Supplementary
asked by some math student on November 3, 2017 
geometry
Elaine factors the numbers 36 and 48. Then she makes this conjecture. “Any multiple of 6 is also a multiple of 12.” Describe what Elaine should do to test her conjecture. Will she find that her conjecture is true or false? Explain your reasoning.
asked by leon patten on October 6, 2011 
Biometrics
Hi, I don't like asking for help .. can someone check my work please ? In a biometric system under testing there are 500 users. 200 were legitimate users (authorised), and 300 were not ( unauthorised) At one threshold the system: Shut out 10 individual
asked by Fred on May 31, 2011 
Physics
The staticallyindeterminate composite beam AB of length 2L is fixed at A (x=0) and is simply supported at B (x=2L). The beam is composed of a core of modulus E0 of constant square cross section of dimensions 2h0×2h0 bonded inside a sleeve of modulus 2E0
asked by Ivan on August 26, 2014 
Physics
The staticallyindeterminate composite beam AB of length 2L is fixed at A (x=0) and is simply supported at B (x=2L). The beam is composed of a core of modulus E0 of constant square cross section of dimensions 2h0×2h0 bonded inside a sleeve of modulus 2E0
asked by AlexBorenz on August 25, 2014 
early childhood language arts
1. A naturalist languagelearning environment A. Occurs mostly in the home B. Is created whenever a child is communicating with others C. Occurs mostly in speech therapy D. Excludes speech therapy ........... I choose B 2. Providing assistance to a child
asked by Vanessa on September 6, 2011 
american Literature
Which historical document does Lincoln refer to when he states "Four score and seven years ago"? The Articles of Confedertion The Declaration of Independence The United States Constitution confused but i think its c? Why were spirituals important to the
asked by jimm on March 25, 2015 
Math
For questions one into write the metric unit that makes the statement true. 1. 517.3 km=_____m A.51,730 B.517,300 C. 51.73 D.0.5173 2. 7,018 mm=7.018__ A.km B.m C.dm D.cm I think that #2 is not c mabby a? And #1 I don’t know
asked by Help plz on October 29, 2017 
Study Skills Practice
What does it mean to survey a text? A. Read the text and take detailed notes B. Look for the main ideas C. Find the answers in your questions (picked this one) D. Answer questions out loud. Why should you consider your teacher a partner? A. Because you are
asked by Caitlyn on October 6, 2015 
Mathematics
Hi, I don't like asking for help .. can someone check my work please ? In a biometric system under testing there are 500 users. 200 were legitimate users (authorised), and 300 were not ( unauthorised) At one threshold the system: Shut out 10 individual
asked by Fred on May 30, 2011 
MATH Prob.
Jack is taking a fouritem true–false test. He has no knowledge about the subject of the test and decides to flip a coin to answer the items. What is the probability that he receives a perfect score? What is the probability on a 10item test?
asked by Twg on August 6, 2009 
oxidation
In the reaction of hydrogen peroxide with iron (II) ion in acidic solution to form iron (III) ion and water, the oxidizing agent is... ? Fe(II) ==> Fe(III) H2O2 ==> H2O. Fe goes from +2 to +3, that is a loss of electrons, so it is oxidized (by definition,
asked by Christine on April 19, 2007 
PreCal
How do I do these questions? I'm supposed to prove them so that both sides are the same and I'm only supposed to manipulate one side and leave the other side alone but I'm stuck. Problem 1. (secx/cosx)(cscx/sinx)=tan^2xcot^2x Problem 2.
asked by Alycia on November 1, 2012 
To "rachel" or "jen" or whoever
Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas. An even better subject heading would
asked by Writeacher on June 8, 2007 
AP Chem
Complete and balance each of the following molecular equations, including phase labels, if a reaction occurs. Then write the net ionic equation. If no reaction occurs, write NR after the arrow. H2CO3(aq)+Sr(OH)2(aq) > this is what I put but I think its
asked by Anna on November 4, 2008 
math
on a biology test a student answers 25 questions correct but doesnt pass. on second attempt he gets 37 correct. what is the percent of increase
asked by melissa on April 10, 2013 
physics
1)A convex lens is used to obtain an enlarged virtual image. false. 2)The lens of the eye has a fixed focal length. false.
asked by Jon on April 7, 2008 
chemistry
Please help!!! Desperate for answer!!!? Did the equation do not know the 2nd questions"s answers for the problems a) 2O3(g) = 3 O2(g) + heat (O3 IS UNDERLINED) [6.0x101] [0.21] b) 2 CO2 (g) + heat = 2 CO(g) +O2(g) (CO IS UNDERLINED) [0.103] [0.024] [1.18
asked by Shanta on January 5, 2010 
nutrition
Compose an essay that answers the following questions: What arguments are being raised by the Grocery Manufacturers of America? Are they taking responsibility as contributors to the obesity epidemic? If yes, list them. If not, why not? Are they
asked by amber on November 11, 2009 
science
A statistician analyzing a randomized controlled experiment has tested Null: The treatment does nothing. Alternative: The treatment does something. using a 4% cutoff for Pvalues. The Pvalue of the test turns out to be about 1.8%. 1. The conclusion of the
asked by stat on August 24, 2013 
Statistics
A statistician analyzing a randomized controlled experiment has tested Null: The treatment does nothing. Alternative: The treatment does something. using a 4% cutoff for Pvalues. The Pvalue of the test turns out to be about 1.8%. 1. The conclusion of the
asked by stat on August 24, 2013 
science
A statistician analyzing a randomized controlled experiment has tested Null: The treatment does nothing. Alternative: The treatment does something. using a 4% cutoff for Pvalues. The Pvalue of the test turns out to be about 1.8%. 1. The conclusion of the
asked by stat on August 24, 2013 
Chemistry (URGENT)
I have a test soon. If you can help me with these questions, that would be great. 1. Define and describe the following. a)Alkaline  metal  base b)Corrosive  burn/eat away  acid c)Caustic  harsh  both? (acid + base) d)Low pH  06.99  acid Please
asked by John on March 3, 2010 
7th grade math help Ms. Sue please
Hi! Sorry to keep bothering you with questions. Can you help me on 6 and 13 please? I cannot find the answers. Also, can you check my answers to 11 and 19? Thanks! 6. If point A is located at (0, –8) and B is located at (4,–5), what is the distance
asked by Delilah on October 24, 2012 
Sociology
Did I answer my questions correctly? Which sociological perspective would likely contend that the role of the mass media is to provide socialization, enforce social norms through public events, and create social stability and cohesion through collective
asked by Sharon on April 12, 2011 
reading
1. Which of the following examples of dialogue shows the correct punctuation? (1 point) Madison said, "we should all go to the hardware store". Madison said, "We should all go to the hardware store." Madison said "We should all go to the hardware store."
asked by tesj on November 25, 2012 
Polynomials
State whether the following equations are sometimes, always or never true. a) a^22abb^2= (ab)^2, bis not equal to 0 b) a^2+ b^2= (a+b)(a+b) c) a^2b^2= a^22ab+b^2 d) (a=b)^2 = a^2+2ab+b^2 I don't understand what these questions are exactly asking.
asked by Lucina on January 10, 2015 
Economics Review Help!
This is for a test that I'm studying for in Economics. I never did understand this stuff. Here's what I have to figure out. I've never been good at Economics, but I'm trying to get this stuff down for my final. Any help would be appreciated. Thanks in
asked by Matt on July 12, 2005 
Physics
Which of the following statements is not true about refraction? Refraction occurs when light's velocity changes. The angle between the refracted ray and the normal is called the angle of refraction. When light moves from a rarer to a denser medium, it
asked by Nerm on October 26, 2012 
Physics
Which of the following statements is not true about refraction? Refraction occurs when light's velocity changes. The angle between the refracted ray and the normal is called the angle of refraction. When light moves from a rarer to a denser medium, it
asked by What? on October 26, 2012 
Algebra
Would someone please check these answers? Simplify. 3/x5+1/14/x5 For this answer I got: x2/x9 Divide. x^249y^2/6x^2+42y/(x^27xy) For this answer I got: (x+7y)/6x(x^2+7y) Add. Express your answer in simplest for. x/6+3x/6 For this answer I got: 2x/3
asked by Linda on July 12, 2007 
math
Sally answered 90% of the math test questions and 80% of the history test questions correctly. If each test had 50 questions, how many questions in all did she answer correctly? I think that she answered 85 questions in all that were correct. Am I right?
asked by Anonymous on March 14, 2013 
Math
Jack and Jill campared their results on their last exam.Jack had 40 questions correct and Jill had 50 questions correct.There were 32 questions that they both got correct and 6 questions they both got wrong.How many questions are on the test?
asked by Soniya on February 8, 2016 
Biology 100
Read Ch. 9, section 9.1, How Did Life Originate? Reasearch a theory about the origin of life on Earth other than the one summarized under Piecing it Together on p. 247 of the text. Use the following key words and Web sites to assist you with your search:
asked by Rayna on December 18, 2009 
Biology 100
Read Ch. 9, section 9.1, How Did Life Originate? Reasearch a theory about the origin of life on Earth other than the one summarized under Piecing it Together on p. 247 of the text. Use the following key words and Web sites to assist you with your search:
asked by Rayna on December 17, 2009 
4th Grade math
Solve. I have no digits the same. My thousands digit is less than my tens digit. My hundreds digit is twice my ones digit. If you add my digits, the sum would be 25. Who could I be? Could I be 2 numbers? We can not figure this out. Can someone help please.
asked by Marcus on September 8, 2006 
chemistry
Hello, im having major issues with this problem...I need to find a pH for a 100.0mL solution of 0.017 M CH3COOH (Ka = 1.8 105) is titrated with 0.025 M NaOH. Now, I've gotten some the answers all ready (right answers have *)....but three of them are
asked by A person on October 13, 2011 
Algebra
Complete the Table below using the equation y=3x+1. x  y 2  0  1/6  My answers for y 5 1 1.5 (There is a second step to this problem but I am going to discuss it after someone checks my work above.)
asked by Kaai97 on February 11, 2016 
chemistry
What is the electron configuration for Be 2+ ions? 1) 1 3) 21 2)2 4) 22 I also need an explanation for the correct and incorrect answers because I am confused by this problem.
asked by Roger on November 7, 2008 
probability
The random variables X and Y have the joint PMF pX,Y(x,y)={c⋅(x+y)2,0,if x∈{1,2,4} and y∈{1,3},otherwise. All answers in this problem should be numerical. Find the value of the constant c. c=
asked by lol on February 27, 2014 
Math
1.Radii of congruent circles are equal. True or False 2.The measure of an angle formed by two secants intersecting outside the circle equals a. ½ the sum of the intercepted arcs b. ½ the difference of the intercepted arcs c. ½ the measure of the
asked by Courtney on June 11, 2010 
Math
Three friends each have some ribbons. Carl has 90 inches of ribbons, Tino has 10.5 feet of ribbon, and Baxter has 2.5 yards of ribbon. Express the total length of ribbon the three friends have in inches, feet, and yards. What I need: Instructions on how to
asked by Anonymous on May 14, 2017 
Health
11. The physical changes that prepare your body to respond quickly and appropriately to stressors are medical alert responses. a. true b. false B? 29. Someone with ADHD is likely to benefit from a. group therapy b. medication c. psychotherapy d. all of the
asked by mysterychicken on September 27, 2011 
Physics (cone in water) buoyancy
h ttps ://s.yimg . com /hd/ answers /i /23e5f0847 ba74d75b223556433442f6f_A.jpeg?a=answers&mr= 0&x=1442542068&s =0f4a516a 3f24689d44f 28091e846bb0d link to see part a answer and an image of what is problem is. A cone of density p_0 (rho) and total height l
asked by Jason on September 18, 2015 
American History
1. In the 1920s the NAACP stuggles for equal justice for balck american by A. holding militant demonstrations B. Securing congressional action C. Forging stronger tires with the Republican Party D. Filling lawsuits in the courts my
asked by CM on April 22, 2008