Popular questions and responses by Frankie
  1. Physics

    a small rock with mass 0.20 kg is released from rest at point A which is at the top edge of a large, hemispherical bowl with radius R = .5m. assume that the size of the rock is small compared to R, so that the rock can be treated as a particle, and assume

    asked on October 23, 2012
  2. Chemistry

    Calculate the heat needed to raise the temperature of a piece of gold that weighs 5.8 g by 8.4°C if the specific heat of gold is 0.13 J/g°C.

    asked on April 13, 2018
  3. trig

    a plane is flying with airspeed of 140 mph and heading 280 degrees. The wind currents are running at 20mph at 260 degrees clockwise from due north. Find the true course and ground speed of the plane.

    asked on August 19, 2011
  4. algebra

    jill's present weight is 14 pounds less than her weight a year ago. if her weight at the time was 9/8 of her present weight, what is her present weight in pounds?

    asked on October 25, 2010
  5. algebra

    Mac's wallett is full of $5 and $10 bills. He has 25 bills totaling $230. How many of each bill does he have?

    asked on May 6, 2014
  6. Accounting

    Brodigan Corporation has provided the following information concerning a capital budgeting project: Investment required in equipment $450,000 Net annual operating cash inflow $220,000 Tax rate 30% After-tax discount rate 12% The expected life of the

    asked on January 22, 2016
  7. physics

    EXPLAIN A rubber ball (mass 0.30 kg) is dropped from a height of 1.2 m onto the floor. Just after bouncing from the floor, the ball has a speed of 3.6 m/s. (a) What is the magnitude and direction of the impulse imparted by the floor to the ball? so to find

    asked on October 4, 2010
  8. Algebra

    A lawyer drives from her home, located 3 miles east and 9 miles north of the town courthouse, to her office, located 4 miles west and 15 miles south of the courthouse. Find the distance between the lawyer's home and her office.

    asked on September 18, 2018
  9. Math

    The stem-and-leaf plot shows the scores of Jon's Basketball team for the year. 3| 8 8 3| 3 5 7 5| 2 4 6 9 6| 1 3 8 3| 8 represents 38. What is the range of the basketball scores? 53 52 30 38

    asked on September 9, 2016
  10. applied algebra

    $800 at 5 1/2% annual interest, compound semiannually, for 7 years

    asked on March 8, 2014
  11. robinswood

    the area of a square tetherball court is 260 ft2. what is the approximate length of each side of the court? find answer th the nearest foot? i really have a hard time with these word problem...please help me

    asked on December 20, 2012
  12. Econ

    I am writing a Bank Analysis on Wells Fargo. These are the numbers I came up with from the FDIC database: 1) Profitability Basic Spread: 4.556% while the all other U.S. Banks are 4.019% Return on Assets: .675% and the national average is .073% Return on

    asked on April 22, 2009
  13. algebra

    A collection of thirty-seven coins consists of nickels, dimes and quarters. There are ten more dimes than nickels. Represent the value of all the coins using one variable.

    asked on November 22, 2016
  14. Physics

    A local ice hockey team has asked you to design an apparatus for measuring the speed of the hockey puck after a slap shot. Your design is a 2.00-m-long, uniform rod pivoted about one end so that it is free to rotate horizontally on the ice without

    asked on March 28, 2016
  15. History

    Where is the natural resource located in Canada and/or the United States? I am stuck on this and I need some help.

    asked on January 23, 2016
  16. physics

    A Hot Wheels car of mass 0.081 kg starts at a height of 1.42 m and goes through a loop with a height of 0.38 m with a radius of 0.16 m along a track of length 3.02 m. The car barely makes it through the loop. Since, Work = Force x distance, what is the

    asked on November 10, 2014
  17. Math

    The density of ocean water at the surface is 1025 kg per meter cubed. Write an equation to calculate the mass of 12 meters cubed of ocean water

    asked on October 6, 2014
  18. Math

    How can multiples and factors relate?

    asked on September 15, 2014
  19. Introductory Algebra

    Traveling in France, Miguel exchanged 12 U.S. dollars for francs and got the same exchange rate. How many francs did Miguel receive? Round to the nearest tenth.

    asked on June 11, 2014
  20. algebra

    Jose has 6 more dimes than quarters. He has $1.65 total. How many coins of each type does he have?

    asked on February 9, 2014

    After a 25% reduction, you purchase a television for $607.5. What was the television's price before the reduction? (a) Write an equation to model the problem. Let x represent the price before the reduction. (b) Solve the equation to find the price before

    asked on September 7, 2013
  22. chem

    suppose that 1.550g of hydrochloric is dissolved into 500.0ml of solution. what is the molar concentration of the acid?

    asked on March 18, 2013
  23. Physics

    If a wave has a frequency of 24Hz and a wavelength of 15m, how do you calculate the speed of the wave ???? Please help

    asked on January 20, 2013
  24. Physics

    If a wave has a frequency of 24Hz and a wavelength of 15m, how do you calculate the speed of the wave ???? Please help

    asked on January 20, 2013
  25. math

    how do you the square root of 25 and 36 ?

    asked on January 3, 2013
  26. math

    what is the integers of the square root of 51

    asked on December 20, 2012
  27. robinswood

    between what two consecutive whole numbers does the squre root lie? 1) square root of 70 2) square root of 35 3) square root of 6 4) square root of 52

    asked on December 20, 2012
  28. robinswood

    estimate the square root of 154 to the nearest hundredth

    asked on December 20, 2012
  29. Physics

    A little red wagon with mass 7.0kg moves in a straight line on a frictionless horizontal surface. It has an initial speed of4.00 m/s and then is pushed 3.0m in the direction of the initial velocity by a force with a magnitude of 10.0 N a.) Use the

    asked on October 15, 2012
  30. Physics

    A little red wagon with mass 7.0kg moves in a straight line on a frictionless horizontal surface. It has an initial speed of4.00 m/s and then is pushed 3.0m in the direction of the initial velocity by a force with a magnitude of 10.0 N a.) Use the

    asked on October 15, 2012
  31. algebra

    a number cube is rolled 10 times. an even number comes up 6 times. what is the experimental probability of an even number coming up?

    asked on January 9, 2012
  32. crimnal justice

    Which of the following is an ethical system that does not support using the individual as a means to an end? A. Natural law B. Utilitarianism C. Ethical formalism D. Egoism

    asked on October 2, 2011
  33. science

    An object measures 12 x 3 x 2.5 cm and has a density of 0.6 g/cm3. When it is placed in water, what is the volume of the part of the object that is above the surface of the water?

    asked on September 19, 2011
  34. Early childhood literacy

    Most preschoolers can produce: a. all the vowel sounds b. all the sounds in their native language c. all consonants d. accurate productions of all sounds

    asked on July 5, 2011
  35. Reducing fractions

    how do i reduce 8/28

    asked on May 30, 2011
  36. english composition

    how many players are on the team?

    asked on May 22, 2011
  37. 5th Grade Math

    I need help in using the distributive property to rewrite this expression: (7 x 600) + (7 x 400) and then multiply.

    asked on December 6, 2010
  38. Math

    show the make -a- ten fact you used with sum?

    asked on October 19, 2010
  39. physics

    S.O.S!!! In terms of saving energy, bicycling and walking are far more efficient means of transportation than is travel by automobile. For example, when riding at 15.0 mi/h, a cyclist uses food energy at a rate of about 400 kcal/h above what he would use

    asked on September 27, 2010
  40. geometry

    Why the angles 86,35,39 are not acute?

    asked on September 2, 2010
  41. Physics

    (a) At a certain instant, a particle-like object is acted on by a force F = (3.0 N) - (1.0 N) + (8.0 N) while the object's velocity is v = - (2.0 m/s) + (4.0 m/s) . What is the instantaneous rate at which the force does work on the object? W (b) At some

    asked on July 22, 2010
  42. algebra

    If theta= (7/6)*pi, find the equivalent angle measure in degrees.

    asked on May 6, 2010
  43. social studies

    How did Geography affect where people settled in the southern colonies

    asked on March 18, 2010
  44. calculus

    Show that cos(pi - θ) = -cos θ for every angle θ

    asked on December 2, 2009
  45. Pre-Calc

    Show that cos(pi - θ) = -cos θ for every angle θ

    asked on December 2, 2009
  46. psychology/english

    what would you say is the definition of biological psychology?

    asked on September 19, 2009
  47. English

    What is the synoyme for 'feel free to'?

    asked on May 18, 2009
  48. algebra 1

    x>1 y

    asked on February 20, 2009
  49. math

    Hi there, my question has to do with areas. a tennis court is 23.8 m by 11 m. A tennis club has 3 courts side by side in a fenced area. The courts have 3 m between them and 3 m around the outside. What are the dimensions of the fenced space? please. ..

    asked on July 23, 2008
  50. Written Communication

    What kinds of unwanted reactions might you get from readers of your messages? What steps would you take to ensure that the purpose of your message (whether informative, negative, or persuasive) is conveyed to your readers? It's extremely important to

    asked on April 21, 2007
  1. maths

    The answer is 84

    posted on August 6, 2020
  2. English

    Hi I work with Chill Hempire, an online CBD Lifestyle Magazine. I wanted to find out whether you would like to feature your business by way of a guest posts and banner ads? We are currently featuring a lot of brands in our posts and thought that

    posted on February 15, 2020
  3. science

    All the help is what teaches students @writeacher. Don't be so rude.

    posted on April 28, 2019
  4. History

    Ms. Sue, I am literally disgusted in the way you treat these minor children who are looking for help and guidance. You are the type of disgusting human being that should not be near or able to communicate with children. I do not know if you get paid or not

    posted on April 3, 2019
  5. Functions

    You have to first create an equation to solve for the answer. Using t(n) = a + (n-1)d The equation is t(n) = 9.25 + (n-1)(0.15) ... 9.25 is starting amount and 0.15 is the raise each month, n represents each month that passes. Next calculate double her

    posted on December 23, 2017
  6. Physics

    Part 1: Diagonal forces are equal and opposite so they cancel to 0 Part 2: No net direction of translational motion as the net force on +Q is 0 Part 3: F=(4sqrt(2)kqQ)/a^2; use coulomb's law Part 4: Direction is downwards as the positive forces at the top

    posted on February 3, 2017
  7. help plz? 2 questions

    real answers 1.C 2.C 3.B 4.A

    posted on November 30, 2016
  8. science help

    It wasn't C tried it.

    posted on January 30, 2016
  9. Introductory Algebra

    exchange rate: 12 U.S. dollars for 82.8 francs. Sorry

    posted on June 11, 2014
  10. math

    well first you have to divide the two top numerators than find the sum multiply the sum with the denominator now you have your answer

    posted on December 11, 2012
  11. Early childhood literacy

    I'm torn between b and c.

    posted on July 5, 2011
  12. Communication

    ashworth college

    posted on October 13, 2010
  13. american history

    The answer is Vermont

    posted on October 10, 2010
  14. AP Chemistry

    which one of the following reactions is not balanced (1)2SO2+O2-2so2,(2)2co+02-2co2,(3)2kno3+10-5k2o+n2,(4)SF4+3H2O-H2so3+4HF

    posted on December 10, 2008