1. Chemistry

    How do you find out the number of moles in a certain amount of grams of a element or compound. After that, how do you find the number of atoms/molecules in that element or compound. Thanks grams/molar mass = # mols There are 6.02 x 10^23 molecules in a mol

    asked by Slice on November 30, 2006
  2. science

    Jay is going to school. To reach the school, Jay need to go 3km going north. Then, he will head to the east at a distance 7km, then 3km going south and 2km going east. 1. Find the distance 2. Find the displacement

    asked by naru on November 3, 2014
  3. Math- calculus

    Given f(x) = x ^ 3 - x ^ 2 -4x +4 Find the zeros of f. Write an equation of the line tangent to the graph of f at x = -1 The point (a,b) is on the graph of f and the line tangent to the graph at (a,b) passes through the point (0,-8) which is not of the

    asked by Erin on September 25, 2009
  4. Physical Science

    A car and a truck are on the highway. Both need to accelerate at 7 m/s2 in order to avoid an accident. a. Find the force acting on the car, which has a mass of 408 k b. Find the force acting on the truck, which has a mass of 2,100 kg.

    asked by Laura on February 20, 2013
  5. DT

    For my dt homework i need to find the definition of pillar drill, portable drill and countersink . i have found the definitions of pillar drill and countersink but i am finding it hard to find the defintion of portable drill. i know it`s been asked before

    asked by NATHAN on May 20, 2008
  6. calculus

    Consider curve given by x^2+ 4y^2= 7 + 3xy.. Three part question A) show that dy/dx = 3y-2x/8y-3x B) Show that there is a point P with x-coordinate 3 at whiich the line tangent to the curve at P is horizontal. Find the y-coordinate of P. C) find the value

    asked by Jane on January 11, 2009
  7. Physics

    On an air track, a 403.0 glider moving to the right at 1.70 collides elastically with a 500.5 glider moving in the opposite direction at 3.00 . 1. Find the velocity of first glider after the collision. 2. Find the velocity of second glider after the

    asked by Wesley on April 14, 2013
  8. math

    Let S be a region bounded by the curve y=x+cosx and the line y=x as shown in the given figure. Find the volume of the solid generated when S is rotated about the x-axis. Find the volume of the solid generated when S is rotated about the y-axis.

    asked by ani on May 20, 2015
  9. math

    a case of diet cola costs $7.23. If there are 24 cans in a case, find the cost per can. Round to the nearest cent. then find the number of cans you can buy per $1. Round to the nearest ten. Which number is more useful? why?

    asked by brianne on May 4, 2014
  10. science

    Jay is going to school. To reach the school, Jay need to go 3km going north. Then, he will head to the east at a distance 7km, then 3km going south and 2km going east. 1. Find the distance 2. Find the displacement

    asked by naru on November 3, 2014
  11. math

    On an air track, a 403.0 glider moving to the right at 1.70 collides elastically with a 500.5 glider moving in the opposite direction at 3.00 . 1. Find the velocity of first glider after the collision. 2. Find the velocity of second glider after the

    asked by Wesley on April 14, 2013
  12. Spanish

    Please check my answers. Cambie las oraciones de la voz activa a la voz pasiva. Ponga atención al contexto para determinar si el verbo debe ser pasado, presente o futuro. Voz activa: El oficial verificará mi pasaporte. Voz pasiva: Mi pasaporte

    asked by SHari on January 16, 2015
  13. math/geometry PLEASE HELP ME!

    Find the measure of the complement and the supplement of an angle with measure 50 degrees A. complement, 130 degrees; supplement, 40 degrees B. complement, 40 degrees; supplement, 40 degrees

    asked by keykat on March 11, 2016
  14. Please check my answers English

    Read the following sentences from "When Greek Meets Greek." Fraser scratch his head. "I know of a landlord up the road who vow that ain't ever taking anybody who come from the West Indies. But he don't mind taking Indians. He wouldn't know the difference

    asked by sammy on October 2, 2015
  15. algebra2 (math)

    The Cost of installing new kitchen cabinets is $150 for delivery for all the cabinets and an additional $45 to install each cabinet. a) Develop a model to give the total cost for a set of n cabinets. b) What is the total cost for a set of 18 cabinets? c)

    asked by vid. on October 5, 2010
  16. MATH ALGEBRA (2ND TIME POSTING! ) Please Help!! :)

    The Cost of installing new kitchen cabinets is $150 for delivery for all the cabinets and an additional $45 to install each cabinet. a) Develop a model to give the total cost for a set of n cabinets. b) What is the total cost for a set of 18 cabinets? c)

    asked by vid. on October 5, 2010
  17. Chemistry

    7) 14 carat gold has a purity of 58.3%. How many moles of gold are in 163 grams of 14 carat gold? Answer in units of moles. 8) A 15.9 g sample of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to

    asked by Yasmin on August 30, 2015
  18. Language Arts

    .2 Based on what you know about feelings between the American and Chinese communities, which of the following is likely to occur? Moon Shadow will excel in an American school setting.* Father will save enough money to bring mother and Grandmother over from

    asked by Grapevine on May 24, 2016
  19. PreCalculus

    How do i find the phase shift in this problem Naturalists find that the populations fo some kinds of predatory animals vary periodically. Assume that the population of foxes in a certain forest varies sinusoidally with time. Records started being kept when

    asked by Joe on December 3, 2009
  20. calc

    a ball with mass 0.15 kg is thrown upward with initial velocity 20 m/sec from the roof of a building 30 m high. there is a force due to air resistance of |v|/30, where velocity v is measured in m/sec. a. find the maximum height above the ground the ball

    asked by cyrus on November 9, 2008
  21. Social

    Major online job boards such as CareerBuilder or Monster have made it A) impossible to find good jobs in a specific area. B) virtually impossible not to find a job you like. C) far easier to stand out from the crowd of other applicants. D) much more

    asked by Jake on December 3, 2009
  22. Engineering Science

    Given the circuit below with unknown voltage source and a voltage drop of 2.233 v Volts on resistor R3, with (R1 = 2KΩ, R2 = 1KΩ, R3 = 3.3KΩ, R4 = 4.7KΩ, R5 = 4.7KΩ). Calculate and complete the table below. I need help finding the total voltage,

    asked by Mike on October 14, 2018
  23. physics

    A 1400-N uniform boom at ϕ = 70.0° to the horizontal is supported by a cable at an angle θ = 20.0° to the horizontal as shown in the figure below. The boom is pivoted at the bottom, and an object of weight w = 2250 N hangs from its top. (a) Find the

    asked by jojo on April 2, 2016
  24. English - Oedipus Rex

    I have to find evidence to support which character I think it the most guilty for what happens to Oedipus. I was just wondering if anyone knows whether or not Sophocles is trying to point the finger at someone other than Oedipus, who I think is the most

    asked by Karen on September 23, 2009
  25. physic

    Hooke's law describes a certain light spring of unstretched length 30.0 cm. When one end is attached to the top of a door frame, and a 8.40-kg object is hung from the other end, the length of the spring is 40.00 cm. (a) Find its spring constant. ____ kN/m

    asked by Chan on October 21, 2009
  26. L.A

    Which answer choice lists all of the common nouns in the following sentence? A few days before the race,Squeaky met thr girls on the street. A.days, race, Squeaky B.days, race, street C.days, race, Squeaky, girls D.days, race, girls, street Is the answer

    asked by Beau on September 2, 2014
  27. math/physics

    A pomegranate is thrown from ground level straight up into the air at time t = 0 with velocity 96 feet per second. Its height at time t seconds is f(t) = −16t2 + 96t. a) Find the time it hits the ground. t=? s b) Find the time it reaches its highest

    asked by Natalie on September 7, 2015
  28. com/156

    When developing your arguments for your final essay, how might you determine what is fact and what is opinion? Does the opinion of an expert in the field carry more weight than the opinion of someone that is not? Explain why or why not. Find one factual

    asked by maria on May 14, 2011
  29. world history

    How do I find the racial/ethnic, lanuage, and religious demographics of a popluation of 6 million This site lists all of that information about the countries and territories of the world. https://www.cia.gov/cia/publications/factbook/index.html Thank you

    asked by bryan on August 26, 2006
  30. economics

    Answer the next three questions on the basis of the following production possibilities data for Francia and Galacia. All data are in tons. (3 marks) Francia production possibilities: A B C D E Soup 60 45 30 15 0 Nuts 0 15 30 45 60 Galacia production

    asked by moha on November 13, 2012
  31. College Physics

    A 30.0 m steel wire and a 22.0 m copper wire, both with 1.00 mm diameters, are connected end to end and stretched to a tension of 170 N. How long does it take a transverse wave to travel the entire length of the two wires? (Take the mass per unit length of

    asked by Anand on April 16, 2012
  32. Business Math

    Suppose that in a monopoly market the total cost per week of producing a high tech product is given by C(x) =3600+100x+2x^2. Suppose further that the weekly demand function for this product is p=500-2x. Find the number of units that will give the break

    asked by pypski on November 27, 2016
  33. calculus -- PLEASE HELP!

    1. There is a wall that does not need fencing [at x=0]. The curve that also does not need fencing is y=x^2/9. The fence is four units long and extends from the y axis horizontally some distance and then drops down to the curve. Find the lengths of the

    asked by anonymous on February 26, 2008
  34. math

    a. the maximum velocity at which a vehicle can go around a level curve is given by the formula v=√µrg, where µ is the coefficient of friction, r is the radius of the curve, and g is the acceleration due to gravity. explain how radical expression can be

    asked by John Dosley on September 19, 2016
  35. Economic Theory

    What is the price elasticity of supply for your chosen industry? I chose the airline industries I am trying to find some good web sites to help me does any one have any idea Google is the place to start. Search on "elasticity", "airlines". I got plenty of

    asked by carla on March 13, 2007
  36. statistics

    I am having trouble knowing if I add or multiply with this problem: Male Female Age 19 and under 4746 4517 Age 20 1625 1553 Age 21 1679 1627 Choose one driver at random. Find the probability that the driver is Male and 19 or under. Now, do I find the

    asked by overwhelmed on June 21, 2011
  37. math

    Experimentally it is found that a 6 kg weight stretches a certain spring 6 cm. If the weight is pulled 4 cm below the equilibrium position and released: a. Set up the differential equation and associated conditions describing the motion. b. Find the

    asked by Anonymous on December 6, 2013
  38. Economics

    Hello, I was considering to drop economics since i find it useless. My friends and my parents say its an easy subject and that if i drop it i will have one less subject which looks bad on my permanent reconrd. i find it very hard to concentrate in

    asked by Laura on March 17, 2010
  39. math

    A piece of wire of length 240 cm is bent into the shape of trapezium where the eqtn is = 13x+13x+y+y+24x. Find the value of x and y for which A is maximum, hence find the maximum area. a. express y in term of x b. show that the area A cm^2 enclosed by the

    asked by Yuni on July 29, 2011
  40. FINANCE

    Answer both questions A).The treasurer of a German firm has €5 million to invest for three months. The annual interest rate in the Germany is 4 percent: the interest rate in the United Kingdom is 2 percent. The spot rate of exchange is €1.1/£ and the

    asked by RICKY on August 5, 2010
  41. Physics

    Help on these few questions please? :( I'm so confused. No need for a direct answer if you don't wanna give it but I just need some explaining. thank you. points) Score A ball is thrown horizontally from a platform so that the initial height of the ball is

    asked by EIllie on June 5, 2014
  42. Pre- Algebra

    1) Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number. a. 1,256 ft2 b. 4,189 ft2 c. 1,089 ft2 d. 1,568 ft2 2) Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number. a. 1,257 ft3

    asked by YRN DJ on January 7, 2016
  43. math

    The size of an antler on a deer depends linearly on the age of the animal. For a mule deer in the Cache la poudre deer herd in Colorado, the antler begins growing at age 10 months and reaches a weight of 1.05 pounds after 70 months. Let w(t) be the weight

    asked by fefe on November 8, 2006
  44. Earth Science

    Slide 1 This is a cumulus cloud. Can you find four things on the word list that you can use to describe this cloud. Cumulus clouds consists of puffy tops, no rain expected, 3,000 ft. high, and flat bottoms. Slide 2 This is an example of towering cumulus

    asked by Sam on February 16, 2017
  45. English

    I need to turn these sentences (or notes) into a cohesive paragraph, using sentence connectors instead of points and improving the word choice. Could you please help me? Robinson’s education of Friday recalls the processes of modern colonialism, which

    asked by Henry2 on February 11, 2012
  46. Chemistry

    I Have Two Questions 1)How would you calculate the number of nanometers in 8.1 cm? 2)What is the equivalent of 0.35 lb in grams? You need to learn to do deimensional analysis. It's easy. 0.35 lb to grams We know there are 453.6 g in a lb. We take the given

    asked by Bryan on January 25, 2007
  47. SCIENCE

    What is the last stage of the water cycle? Select one: a. Transpiration b. Evaporation c. Condensation Question 2 Which of the following shows the correct order of processes that caused water from the pond to collect on the inside of the terrarium? Select

    asked by paragonnova on March 8, 2013
  48. WORD PROBLEM

    GOING SKIING. LEON DROVE 270 MILES TO THE LODGE IN THE SAME TIME AS PAT DROVE 330 MILES TO THE LODGE. IF PAT DROVE 10 MILES PER HOUR FASTER THAN LEON, THEN HOW FAST DID EACH OF THEM DRIVE? I REALLY NEED HELP ON THIS ONE. PLEASE! IF YOU CAN SHOW THE WORK

    asked by leleirvin on August 12, 2005
  49. chemistry

    Dear Dr. Bob, Go to this website listed and you will see that this is not a take home exam. This is my professor's website and you can see his comment on the exams we took today 7/7/10. I just want to know what my score is so I can just relax. type in eee

    asked by G on July 7, 2010
  50. English

    1)Animals have the same right to life as humans. Animal testing means to cancel the right to life of animals 2)I use the internet for school research/for homowork/for doing/to do my homework or some school research/to cheat at school/to search for

    asked by Franco on December 29, 2009
  51. Civics

    Basically we have to relpy to these questions .. and i need help ... pls give me some ideas or you opinion on each of these questions ... thx (: 1. do you think political parties effectively represent the canadian population Make refrence to :Political

    asked by Sizy on July 22, 2010
  52. Physics

    A roller-coaster car speeds down a hill past point A and then rolls up a hill past point B. The car has a speed of 16.1 m/s at point A. The acceleration of gravity is 9.81 m/s^2. Radius of Circle A is 9.98 m. Radius of Circle B is 15.5 m. a) If at point A

    asked by Jaylee on November 13, 2010
  53. chemistry

    Analysis of aluminum-zinc alloy Mass of gelatin capsule 0.1284 g ambient temp. 22c mass of capsule plus alloy sample 0.3432g ambient temp_________K mass of alloy sample, m__________g barometric pressure 745 mm Hg mass of empty beaker 144.5g Vapor pressure

    asked by niki on June 19, 2013
  54. i really need help and i dont ask alot so plzz

    I NEED HELP WITH THIS its a TEST: 1. Which of Earth’s spheres contains most of its mass? (1 point) atmosphere hydrosphere geosphere biosphere 2. Erosion and weathering are examples of which types of forces? (1 point) constructive forces destructive

    asked by the girl that has no friends on February 5, 2016
  55. Math

    Gina's art teacher mixes 9 pints of yellow paint with 6 pints of blue paint create green paint. Gina mixes 4 pints of yellow paint with 3 pints of blue paint. Did Gina use the same ratio of yellow to blue paint instructed by her teacher? Explain. My

    asked by Matt-Please Help on September 17, 2016
  56. Chemistry

    Can someone check my answers? These are based off of an experiment which is determining the proportionality constant, R, in the ideal gas equation. 1. Suppose a student runs into some procedural and calculation difficulties. State the effect the following

    asked by Brandon on April 1, 2007
  57. Statistics help

    Suppose that you are in a class of 32 students and it is assumed that approximately 9% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students are left-handed. Incorrect:

    asked by Kim5 on June 15, 2013
  58. Physics

    For the answer to the following post, do you mean that the frequency does not depend on the radius? Posted by Johnny on Saturday, March 13, 2010 at 5:49pm. The frequency of circular motion for a charged particle moving around in the presence of a uniform

    asked by Sandra on March 15, 2010
  59. Music

    All of the measures in a song contain four beats. One of the measures contains a half note, a quarter note and an eighth note, and one other note. That note must be a(n) a. half note b. eighth note c. dotted eighth note d. quarter note I belive the answer

    asked by Jennyv on July 30, 2008
  60. business law

    im kind of confused about the concept on agency Tania had apparent authority to buy a car for Sharon, provided the price was less than $10,000. Tania has now entered into an agreement to buy a car, on Sharon's behalf, from Douglas for $15,000. the answer

    asked by kk on December 10, 2008
  61. business law

    im kind of confused about the concept on agency Tania had apparent authority to buy a car for Sharon, provided the price was less than $10,000. Tania has now entered into an agreement to buy a car, on Sharon's behalf, from Douglas for $15,000. the answer

    asked by kk on December 10, 2008
  62. All students who use Jiskha I have a announcement.

    Hello, Thank you for clicking on this post. I have a announcement to make, let me just start off this way. Thank you, tutors, for helping us everyday, and volunteering to help us, students. I am very grateful for this site. I am sure that my grades will be

    asked by Sliverstream on February 4, 2019
  63. the percent equation

    1. find 30% 0f 70 2 what is 80% of 65 3 what percent of 56 is 14 4 36 is what percent of 40 5 80 is 40% of what number? 6 65% of what number is 78 7 what percent of 2000 is 6 8 12 is what percent of 4000 9 what percent of 3000 is 18 10 what is 110% of 80

    asked by Fabian on January 27, 2009
  64. Physics

    To an order of magnitude, how many helium-filled toy balloons would be required to lift you? Because helium is an irreplaceable resource, develop a theoretical answer rather than an experimental answer. Assume that you have a mass of approximately 70 kg,

    asked by Student who needs help on November 22, 2015
  65. Ratios and Rates

    Please help me with the following problems: 3. Express each ratio as a fraction in simplest form. 3 cups to 8 cups A. 3/16 B. 3/4 C. 3/8 D. 8/3 For this one, I think it is C. Is this correct? 6. Express each ratio as a unit rate. Round to the nearest

    asked by Brady on August 24, 2014
  66. Chemistry-Polarity

    I am having trouble understanding polarity. I think I understand what it is - when a chemical bond occurs and there is or is not a resulting charge on the molecule. And the book says that the amount of polarity is the difference in the electronegativity

    asked by Mary on November 14, 2009
  67. LA check work

    Hello could you check my work on these two questions? Question one: How do you form the perfect tense of a verb? A. use the helping verb will and the base form of the verb B. use a form of the verb have and the present particle of the verb C. use a form of

    asked by kevin on November 3, 2015
  68. developmental reading

    what are the processes in finding the main idea and where can you find the main idea? There are several articles here which discuss the "main idea" of something.

    asked by klar maesen on July 3, 2007
  69. childcar

    1. The children in your class are working on an art oriojectthat requiresthe children to use a standard hair dryuer . Of the following locations, whioch one woukld be the safest place to put the hair dreyer while the children are working o the project? A.

    asked by action on August 18, 2010
  70. Accounting

    this is what I have to this question so far. Can you please see if there is anything I can add to this. What are the ethical issues involved? The Ethical issues are not following the accounting standards and ethics of accounting. Anne Distagne was the CEO

    asked by Beth on April 27, 2009
  71. Computer Tech.

    Can you help with this question? 5,000 megabytes is equal to how many gigabytes? Check this site and multiply by 5,000. http://malektips.com/computer_memory_definitions_0003.html I looked at the site but I am confused. please help! 1,000 megabytes equals 1

    asked by Eric on June 10, 2007
  72. Science

    How can a graduated cylinder marked in milliliters be used to measure the volume of a small wooden block? Hurry up and answer this for me!!!!!! put 100ml water into the cylinder, then put the block into the water and measure how many ml are indicated on

    asked by Margaret on September 14, 2006
  73. grammar

    A. Identifying Subjects and Predicates If the simple subject is in parentheses, write SS on the line. If the simple predicate is in parentheses, write SP. Write CS if the words in parentheses are the complete subject and CP if they are the complete

    asked by anonymous on October 13, 2007
  74. English

    1. Find what the two seeds said and match them. 2. Choose the things (sentences) which are not suitable for the reading text. 3. Write down the lesson of this story and compare it with your classmate's. 4. Your futures and dreams are like beautiful flowers

    asked by John on March 6, 2009
  75. english

    The following questions have sentences with blanks. Choose the answer option which will correctly rill the blank 1) You can borrow my car the end of the month A) until B) by C) in D) for 2) Most scholars consider 1887 to be the beginning of

    asked by avinash on August 28, 2011
  76. Chem

    18) Chlorine reacts with potassium bromide to produce potassium chloride and bromine. A) write a chemical equation, using words, to represent the above chemical reaction. My answer: chlorine + potassium bromide ==> potassium chloride and bromine ( I'm

    asked by Sara on September 7, 2015
  77. chemistry

    so we did a chemistry lab to find the relationship between temperature and volume or charle's law. In the experiment, i got t1v1=372K, 267.2 cm^3 t2v2=277K,169.1 cm^3 so i graphed that THen they told us to chose 2 other points from that line, TaVa and TbVb

    asked by X on May 5, 2011
  78. History

    Hi, so I have this question. The growing popularity of newspapers, magazines, and books in the United States during the 19th century contributed to which of these? The emergence of a uniquely American literary style The expansion of educational

    asked by John on March 12, 2018
  79. abit of everythingURGENTDUETOMORROW

    malevolent is to kind as miserly is to infant is to child as teenager is to flower is to biology as acid is to delineate is to outline as evaluate is to mildew is to plant as dugong is to ostler is to horse as______is to ____ sheep____ first public

    asked by Sandy on August 10, 2005
  80. math

    X=e^(6)(.075) how would u solve that the answer is x=1.5683, however i keep getting 30.257

    asked by Harold on September 25, 2011
  81. Algebra

    written wrong the first time... [(x^2 -16) / (2x^2-9x + 4)] / [(2x^2 + 14x + 24) / (4x + 4)] Is the answer? 1 / (3+1)

    asked by Sandra on April 9, 2014
  82. Algebra

    Evaluate in exponential form: 1. 4•4•4•4•4 my answer: 1024

    asked by Amy on September 5, 2012
  83. math

    d^2+8 - 8-d ____________ d^3-d d^3-d i have the answer 1 over d-1 but i don't no how to show the work

    asked by Amy on September 18, 2007
  84. MATH

    How many lines of symmetry does a square have? A)0 B)2(I pick this answer) C)4 D)6 Please help me

    asked by Royal on March 21, 2017
  85. math

    Write a question to match this answer: 6 boxes of 12

    asked by Anonymous on June 13, 2013
  86. Urgent math help!!

    What is the value of sinθ given that (−3,4) is a point on the terminal side of θ ? −3/5 3/5 4/5

    asked by Mel on April 13, 2017
  87. MATH

    ADDING LITERS 1/2 , 3/4 AND 7/8 SOLUTION; 1/2=4/8, 3/4=6/8 AND 7/8 ANSWER? 14/8 PUZZLE!

    asked by SAMUEL on July 20, 2010
  88. math

    Could someone please check my answer to this question: Evaluate the expression [(x^n)(y) + (y^n)] ^-2n for x=-2, y=3 and n=-1 =[(x^-1)(y)+(y^-1)]^-2(-1) =[(x^-1)(y)+(y^-1)]^2 =[(x^-2)(y^2)+(y^-2) =y^2/x^2(y^2) =3^2/(-2)^2(3^2) =9/4(9) =9/36 =1/4

    asked by Anonymous on November 15, 2015
  89. english 1

    What type of question can the bolded text help you answer?

    asked by Anonymous on November 10, 2015
  90. physics

    What is its speed after 1.87 s if it accelerates uniformly at −4.31 m/s^2? Answer in units of m/s

    asked by selena on September 3, 2012
  91. Calculus

    If f(x1)>f(x2) for every x1>x2, then what is the behaviour of f(x)? I believe that the answer is that f(x) is increasing but I do not know how to show my work for that

    asked by Liz on May 15, 2014
  92. algebra

    9/16 / 7/10 divide. write the answer in simplest form.

    asked by May on November 11, 2015
  93. linear algebra

    How do I solve by substitution? X^2 + Y^2 = 1 -X + ã 3Y = 0 The answer is X= ã 3/2 Y= 1/2 S={ (ã 3/2, 1/2), (-ã 3/2, -1/2)} I don't know how to go about solving it.

    asked by beatriz on January 19, 2011
  94. Intermediate algebra, concepts and graphs

    Solve the following inequality and answer in interval notation: 5(3a+4)

    asked by Lisa on June 11, 2013
  95. math

    If x,y,p,q are points on the circle with radius 6 and xp=yq what is pq? I think the answer is cannot be determined Thanks.

    asked by kris on December 3, 2012
  96. Algebra II

    Could you please check my answer? Given the functions f and g, perform the indicated operations. 3. f(x)=4x - 9 g(x)7x-3 I got -3x-12

    asked by Jules on September 14, 2007
  97. math

    Solve the following inequality and answer in interval notation: 5(3a+4)

    asked by Lisa on June 11, 2013
  98. calculus

    what is the median waiting time for f(x)=((1/8)e^(-x/8))? I said the answer was 5.55 is this correct? thank you!

    asked by tia on April 7, 2008
  99. Math .. one more

    About how many hundreds? 1,894 + 1,470 Would the answer be about 350? Again, thank you!

    asked by Mom on September 18, 2007
  100. Algebra2

    Finding The greatest integer function. 1. f(9.1) is the answer 9 ??

    asked by Unknown on August 29, 2012

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