Questions Asked on
July 29, 2017

  1. Bus. Math 123

    Problem: Invoice-Nov. 27. Date goods recvd. ? Terms- 2/10 EOM. Last day of discount- ? Final day bill is due ? Complete above.

    asked by Brian
  2. physics

    a wheel starts from rest on application of torque which gives it an angular acceleration @=2t^2-t^2 for first two seconds after which @= 0 then find angular velocity of wheel after 4 seconds.

    asked by Priya
  3. algebra

    The cost of operating an appliance varies jointly as the number of watts, hours of operation, and the cost per kilowatt-hours. It costs $0.45 to operate a 3000-watt air conditioner for 2 hours at a cost of $0.075 per kilowatt-hour. Find the Cost of

    asked by lynn
  4. English

    Identify the sentence that has a misplaced modifier. A:We watched a video about polar bears at summer camp.*** B:At summer camp, we watched a video about polar bears. Is this correct?

    asked by marylyn
  5. geometry

    square 1 has a side length of x, and square 2 has a side length of y. Square 2 is formed by joining the midpoints of the sides of square 1 in order. If x=2, find the ratio of the are of square 1 to the area of square 2

    asked by kim
  6. Chemistry

    refer to the reaction 2NH3 (g) ↔ N2 (g) + 3H2 (g), and ΔH = 92.2 kJ. 1.What will be the effect on the concentration of H2 if the temperature decreases? A. H2 concentration will decrease. B. H2 concentration will not change. C. H2 concentration will

    asked by Elia
  7. math

    A 75.0g sample of liquid contains 17.5% by mass of H3PO4 (molar mass = 98.0g/mol). If 215.0mL of Ba(OH)2 is needed to completely neutralize the acid, determine the concentration of the Ba(OH)2 solution used

    asked by Anonymous
  8. math

    Shonda buys an Amalgamated dining room furniture set for $10,000, makes a down payment of 20%, and finances the rest with 60-month store financing at an annual interest rate of 5.4% compounded monthly. What is the amount of her monthly loan payment to

    asked by Matt
  9. Math

    How do we find the sum of n terms of the series, 1+(4/7)+(7/49)+(10/343)+..... I know that it can be written as a combination of an arithmetic and geometric progression. 1=(4+3r)/(7^m) ; (r=-1 , m=0) 4/7=(4+3r)/(7^m) ;(r=0,m=1) But how do we find the sum

    asked by Ben
  10. Science

    Write correct formulas for the products in these combustion reactions.C6H6 + O2=

    asked by Nancy
  11. Maths,physics,biology,english,arabic,chemistry

    Calculate the mass of NaOH required to make 500ml of 0.5 M aqueous solution (Molecular mass of NaOH=40)

    asked by Fathima
  12. math

    alisha goes to a supermarket and bought things worth rs 60 out of which 40Ps went on sales tax.if tax rate is 10% then what was cost of tax free items?

    asked by giri kumar
  13. math 106

    Two balls are drawn in succession, without replacement, out of a box containing 2 red and 5 white balls. What is the probability that the first ball drawn is red and the second ball drawn is also red?

    asked by Sam
  14. Math- Tax

    The income tax in a certain state is figured at 2% of the first 1,000, 3% of the first next 2,000, 4% of the next 3,000, and 5% thereafter. Find the tax on an income of $25,000

    asked by Hamilton
  15. Science

    Write correct formulas for the products in these combustion reactions. a)C6H6 + O2= b)C12H22O11+O2= c)C25H52+O2= d)C2H5OC2H5+O2= e)C4H9OH+O2=

    asked by Nancy
  16. math

    Amalgamated Furniture Company makes dining room tables and chairs. A table requires 8 labor-hours for assembling and 2 labor-hours for finishing. A chair requires 2 labor-hours for assembly and 1 labor-hour for finishing. The maximum labor-hours available

    asked by Lisa
  17. Math_sales tax_ discount

    During a sale arianna purchases a sweater listed at $100 . With 20% off and 7% sales tax, How much did she pay for hte discounted sweater

    asked by harry
  18. diploma applied physics1

    Two forces of 3N and 2N are acting at an angle of 45 to each other. Find the magnitude and direction of the resultant force?

    asked by gian
  19. Finance

    I need to calculate the WACC with the following information: Cost of debt = 7% Cost of preferred stock is 7.5% Cost of common stock via the CAPM = 6.8% Cost of common stock via the DDM = 7.8% Cost of common stock via the Earnings Multiplier Approach = 8.4%

    asked by Lyra
  20. diploma applied physics1

    The resultant of two equal forces is equal to either of them. Find the angle between forces?

    asked by gian
  21. Chemistry

    Question : State whether the following are true or false. SO2 gas changes the colour of a KMnO4(aq) solution They have taken this as false and given the following equation: SO2+H2O+2KMnO4-->K2SO4+MnSO4+H2SO4 (not balanced) But why they have taken this as

    asked by Shenaya
  22. English

    Hi I wrote about my routines.. I would like to know what do you think. Thanks My name is Liz. I am a teacher. I always wake up at 7 o’clock in the morning then I wash my face and brush my teeth. After that, I go out for a walk with my dog in the open

    asked by ELIZABETH
  23. Coordinate geometry

    How hypotenuse is twice the length of median that joins it by using coordinate formula

    asked by Mk
  24. Math

    THe Acme Industrial Tech College has fallen on hard times. Last year its enrollment dropped by 20%, and this year enrollement dropped another 15% from last years. Next year the college expected to have 50% of this years enrollment. What percent of

    asked by Jamie
  25. Math-intergration

    Show that integrate.[e^(-4x)*(cos 3x)] from 0-infinity =4/25 I got the answer(without applying limits) as, {(e^(-4x) )[3sin(3x) - 4cos(3x)]}/25 But when applying the upper limit what is the value of, {(e^(-infinity) )[3sin(3*infinity) -4cos(3*infinity) ]

    asked by Shenaya
  26. Math

    The total weight of the shape blocks on both sides of Kim's pan balance equals 30 grams. Circles weigh 5 grams, squares weigh 10 grams, and triangles weigh 3 grams. The right side has circle and square. How many triangles are on the left side? A) 5 B) 4 C)

    asked by Anonymous
  27. Math

    A can do a work in 30 days, B in X days, C can destroy the work in 50 days. If A and B work together alternating with C, they complete the work in 355/7 days. How long will it take for B to complete the work alone?

    asked by Vamsi
  28. math

    (x^2-x-20)/(x^2-25) My teacher said that the first step is to factor everything. I know that x^2-25 is factored as (x-5) (x+5), but still need help with factoring x^2-x-20.

    asked by Matt
  29. coordinate geometry

    what is a parabola

    asked by stanley
  30. To @Bosnian

    I posted a follow up question to your answer to my recent question about a sum of a series.Hope you can check it. Thank you!

    asked by Ben
  31. Science

    How to determine SiO2/Na2O ratio after mixing Na2SiO3 (SiO2=35%, Na2CO3=15%, water=50%) solutions?

    asked by Tony
  32. Math pre algebra 0096

    multiplying by 1 to find an expression equivalent to (10/13) with a denominator of 104y Thank you for your help.

    asked by Tierra
  33. English, Language arts

    I have a project called "Time machine project" in my English class. It's literally a project that I have to search for any US region, state or city in past and compare to present. I also have to find short stories or poems about that. Do you have any

    asked by U
  34. Math

    find the largest number of four digits which is exactly divisible by 18 25 and 35

    asked by Ali
  35. Chemistry

    State whether the following statements are true or false. The importance of using H2 O2 cell in jet engines; a)because it doesn't release gasses which cause Greenhouse Effect b)because it doesn't release gasses which cause Ozone layer depletion The answer

    asked by Shenaya
  36. physics

    On planet Mars, A pendulum has a length of 4L and period of 5T.what is the acceleration due to gravity ?

    asked by Adam
  37. math

    renu took a loan at si rate of 6% in 1 yr with an increase of .5% in each subsequent yr.he paid interest of rs 3375 after 4 yr.how much loan did she take?

    asked by Anonymous
  38. Math

    limit x tends to infinity POW(x,x)

    asked by Ajay