1. advanced algebra

    we are working with logarithms and i don't understand them at all! I get the basic content but then it gets a little more advanced, and I get completely confused. There's one in particular that I have NO idea how to do. Help please?! Simplify: 3 ^
  2. Accounting

    Below is budgeted production and sales information for Flushing Company for the month of December: Product XXX Product ZZZ Estimated beginning inventory 30,000 units 18,000 units Desired ending inventory 34,000 units 17,000 units Region I, anticipated
  3. math,correction

    Add or subtract as indicated. Express your result in simplest form. (4y)/(y^2+6y+5) plus (2y)/(y^2-1) My answer is: (6y)/((y+5)(y-1)) ---------------------------------- Geometry. Refer to the triangle in the figure. Find an expression that represents its
  4. Chemistry - Le Chatelier's principle(help)

    Le Chatelier's principle states that " a dynamic equilibrium tends to respond as to relieve the effect of any change in the conditions that affect the equilibrium." I understand the above, now i am trying to predict the response of the system and i am
  5. C++

    Write a MAIN function and a FUNCTION to compute the sum of the below series. ((-1)^(n+1)*n!)/(n*n) (from n=1 to infinity) Within the MAIN function: . Read a variable EPSILON of type DOUBLE (desired accuracy) from the standard input. EPSILON is an extremely
  6. C++

    Write a MAIN function and a FUNCTION to compute the sum of the below series. ((-1)^(n+1)*n!)/(n*n) (from n=1 to infinity) Within the MAIN function: . Read a variable EPSILON of type DOUBLE (desired accuracy) from the standard input. EPSILON is an extremely
  7. C++

    Write a MAIN function and a FUNCTION to compute the sum of the below series. (n!)/(2n+1)! (from n=1 to infinity) Within the MAIN function: . Read a variable EPSILON of type DOUBLE (desired accuracy) from the standard input. EPSILON is an extremely small
  8. math

    how do I graph this? y = -1/3 |x-2| like, I can do the simple ones (ex: y = -|x+3|), where you put random number for x and get the y value and graph it.. but the fraction confused me.. thanks in advance
  9. Algebra II

    Can a matrix have a two digit number? I have to add the matrices[3 4] +[2 7] [7 6] +[3 8] Sorry this is the only way I know haw to put matrices on the board.
  10. math

    In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ? please help. Your answer was no but how do I do this problem? I'm sorry, I mean <,>,or =. Thank You for your help.
  11. math

    In this problem the letters x and y are each one digit numbers. Compare x+y O 19? Do I put any number for x and y ? please help. Your answer was no but how do I do this problem?
  12. to writeacher

    So do you mean that I should just fix my grammar and i have covered all the points i needed to . and yes her name is pyne not payne sorry. I don't think you have clearly addressed (2) in your assignment. Is Pyne identified with a particular Oriental
  13. English

    Hello. I will be grateful for some help. 1)Does the phrase "a sharp fall in soldier numbers" sound natural (meaning "a drop in troop numbers")? 2)Which word (that or which) is used in the context "he didn't give the exact number of troops that/which will
  14. Urgent Calculus Help

    Based on the following table of values for the function w(t), answer the questions below. t and w(t) are a table with the following values: (100,2.6), (110,7.3), (120,12.7), (130,19), (140,26.1), (150,34.1) a) Which of the following best describes the
  15. 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.
  16. Math

    Calculate the reduced paid-up insurance for Lee Chin, age 42, who purchased a $100,000 straight life policy. At the end of year 20, Lee stopped paying premiums. (Use Table 20.2). (Omit the "$" sign in your response.) What is the reduced paid-up insurance?
  17. Career

    Which of the following are reliable sources of post-secondary information? Peterson's Collegeboard.c*m (Not letting me put it so i put a * of O) An institution or organization's website All of the above ***
  18. Biology

    Danielle was born with a birth defect which resulted in a lack of primary auditory cortex formation. Which of the following will likely result? a. Danielle will not be about to hear from her right ear. b. Danielle will not be able to hear at all. c.
  19. math

    the number of my hunderds plus the number of my thousandsin 3. the number of my tens is 7 times the number of my hundreds. the number of my ones is 3 times the number of my thousands. allmy digits are differnt. what number am i ?
  20. Math HURRY !!!!!!!!

    Please Help me Explain how ratios can be used to compare two numbers I searched the web and I didn't understand it I think this might help me but could someone help me put it in a sentence The 1st number in a ratio tells the amount thtat shows up for every
  21. Math

    Lucy wants to find out the number of frogs in the pond near her house she catches 54 of them puts on a leg bands on each frog and put them back in the pond the next week she catches 70 frogs of those 70 frogs 13 have a leg band based on this information
  22. English

    Why is the telephone convenient? 1. We don't have to talk face to face. 2. We don't have to write letters to someone that is far away from us. 3. We don't have to write letters to people who are far away from us. 4. We don't have to visit others' houses to
  23. programming MIPS ask

    Write a MIPS assembly language program that will cover the following steps: Prompt the user to enter a first integer named i1 Prompt the user to enter a second integer named i2 Compute i1+i2-200 Print the value of the result Repeat The program should
  24. accounting

    compute for the unknown please help me, i really don't underdstand this CASE A cost of goods manufactured 15,000 cost of good sold 25,000 finished goods invty. jan 1 22,500 finished good invty. dec 31 ? thank you
  25. physics

    In the Millikan experiemnt, what error might result if only a few oil drops were used, or if all the oil drops contained an even number of charges.
  26. algebra

    the sum of two numbers is the same as four times the smaller number.if twice the larger is decreased by the smaller,the result is 30.find the numbers
  27. algebra

    2. The sum of both digits, of either of two two-digit numbers, in whatever order the digits are written, is 9. The square of either of the digits of either number, minus the product of both digits, plus the square of the other digit is the number 21. The
  28. maths I need answer

    The sum of the tens and ones digits of a 2-digit number is 12. The digit in the tens place is greater than the digit in the ones place The product of the two digits is 35. Find the 2-digit number.
  29. science

    Five lines in the H atom spectrum have the following wavelengths in Ǻ: a). 1212.7, b). 4340.5, c). 4861.3 d). 6562.8 and e). 10938. Three lines result from transitions to the nf = 2. The other two result from transitions in different series, one with
  30. Science

    Ionic bonds: a. result from the sharing of electrons between atoms. b. form only between polar molecules. c. form between atoms that develop opposite charges. d. result from the natural repulsion that develops between protons. answer is C
  31. science

    Five lines in the H atom spectrum have the following wavelengths in Ǻ: a). 1212.7, b). 4340.5, c). 4861.3 d). 6562.8 and e). 10938. Three lines result from transitions to the nf = 2. The other two result from transitions in different series, one with
  32. Technology

    21. Discuss in an essay the various factors that are considered in design analysis. There are various factors that are considered in design analysis. In design analysis, designers have to carefully evaluate a design in terms of function, specifications,
  33. English

    1. He suggested that she should join the club. 2. He suggested that she might be a librarian. 3. He suggested that the boy laughed at the girl. 4. The driver insisted that the car ran into the pedestrian. 5. He insisted that she should go on a picnic
  34. Geometry I

    Two transformations take place, the resultant change is A(x,y) ---A''(x+4, y-^, This is a result of a reflection in the y axis followed by a _________ (translation, reflection, rotation). I have the answer give by teacher as a "reflection, but I don't
  35. Geometry I

    Two transformations take place, the resultant change is A(x,y) ---A''(x+4, y-6), This is a result of a reflection in the y axis followed by a _________ (translation, reflection, rotation). I have the answer give by teacher as a "reflection, but I don't
  36. Business Ethics

    Neka Kiser, vice president of operations for Mountain National Bank, has instructed the bank’s computer programmer to use a 365-day year to compute interest on depository accounts (payables). Neka also instructed the programmer to use a 360-day year to
  37. Math correct

    AM I RIGHT?? simplify (2x^2y^2z)^2(x^4y)^5 I CAME WITH 4x^13y^9z^2 FOR THE ANSWER.. convert the number to scientifc notation 13,550,000,000 I CAME WITH 1.355x10^9 FOR THE ANSWER
  38. biology

    Someone has just given you the cDNA for GFP and you would like to design a construct that would result in GFP becoming resident within the ER. What would you do to this cDNA that would result in this final location. Explain.
  39. bio check

    in human (2n=46) mitosis result 2 cell with 23 chromoses and meosis result in (n=23) 4 cell with 46 chromoses... is this statment true ? please help me ....
  40. physics

    starting from rest, a car accelerates at a constant rate of 3 m/s^2for a time of 5 s; a. compute the velocity of the car at 1 s, 2 s,3 s, 4 s, and 5 s and plot these velocity values against time. b. compute the distance traveled by the car for these same
  41. Calculus-Reiny

    Yay! Reiny, you read the description of f(x) correctly. Recall the problem posted earlier: Let f(x)= abs of negative abs of x + pi/2 close abs and g(x)= abs of cosx. the wording might be confusing so here is another description of the equation (the
  42. Chemistry

    We completed a lab and the conclusion write up asks us to describe the purity of the product. What are some things that determine the purity of the product?
  43. Public Relations

    I am promoting a new product for General Motors in my pr class. I need an objective for this product. Will my objective be one sentence or how will I write it, give me an example please.
  44. Math Work

    Can someone please help me with this? Thanks! :) Directions: Use the Product-to-Sun formulas to write the product as a sun or difference. 4cos pi/3 sin 5pi/6
  45. Chemistry

    What is the product of NaC2O4 and Ag+? A. NaC2O4 and Ag+ do not form a product. B. AgNaC2O4 C. Ag2C2O4****** I think the right answer is C...please let me know - I asked once earlier but no one answered - thought I would try again.
  46. statistics

    This question was previous answered and when I put the answer in it was wrong. I have tried to work out more like it and if that one is not right, what is wrong with it. A study was conducted to investigate the relationship between the cost, y (in tens of
  47. chemistry

    Balancing redox equations reactants: Cu, NO3^- (the negative sign is nex to the O, above the 3). products: Cu^2+, NO2 Medium: Acidic Cu+ NO3^- ----> Cu^2+ + NO2 Okay, I don't understand how to do this problem...but something someone needs to clear up
  48. English

    1. He cannot have cleaned his room. 2. It is impossible that he cleaned his room. 3. He could not have cleaned his room. -------------------------- #1 mean #2, right? Then What is the meaning of #3? Would you write another sentences having similar meaning?
  49. Equation from Three Points*HELP*

    Write the standard equation for the circle that passes through the points: (0, 0) (6, 0) (0, - 8) You must include the appropriate sign (+ or -) in your answer. Do not use spaces in your answer. x 2 + y 2 x y = 0 HELP PLEASE I NEED STEP BY STEP
  50. Math

    How do you find a square root of a number that's not a perfect square? I'm very confused. The book doesn't explain it too well. You can approximate it or simplify it in terms of (products of) square roots of smaller numbers. E.g. consider sqrt[117] The
  51. physics

    I'm making a graph of force vs stretch for springs. I have 7 data trials with the k (F = kx) ranging from 28 to 31, average is 29.6. Now I need to find the slope and write an equation for the graph. If I use the first two points to get the slope, I get a
  52. Order of Operations

    Which choice gives the correct order of operations needed to find the value of 4(6+3)-24? A.+,x,= B.x,+,- C.-,x,+ D.+,-,x A? What is the value of the expression 7(3x18-10)? A.53 B.168 C.186 D.308 D? Simplify 4(3+2)+2(16/4) A,88 B,44 C,32 D,28 A? Simplify
  53. Please check my maths answer?

    This is the question: The straight line y=2p+1 intersects the curve y= x+ (p^2/x) at two distinct points. Find the range of values of p. this is what i did: 2p +1 = x + p^2/x simplify.... x^2 + (2p+1)x + p^2 = 0 b^2-4ac > 0 (-2p-1)^2 - 4(p^2) > 0
  54. Physics

    There is a figure with a +2.0 UC charge on the left and a -2.0 uC charge on the right. P is in the center between the two charges. They are 5.0 cm apart. 1) Find the electric field 5.0 cm to the left of P. 2) Find the electric filed 5.0 cm directly above
  55. math

    Maya hs 65 dimes and 104 pennies. She will put them in packages that are all the same. What is the greatest number of packages she can make?
  56. Algebra, Check help please?

    42 is 200 percent of what number? So I put 42 over 100 is equal to 200 over x? Is this right? Can someone explain? Thank you -Allyson
  57. math word problem

    Is it possible to put 44 marbles into 10 boxes in such a way that each box has a different number of marbles? Answer: yes no Explain
  58. Calculus

    I am asked this: How can you do the cross product of two-dimensional vectors. Well I would have to guess that you just add a 0 in order to follow the cross product method, but this way there is no third component...is this right?
  59. chemistry

    A sample of magnesium (13 g) when heated in air produces 22 g of product. What percent (by weight) of magnesium is present in the product? Answer in units of %.
  60. chemistry

    what are some physical changes? tearing paper, pouring water from one container to another, breaking a stick. This are physical changes because the starting product and the ending product are the same.
  61. word problems in algebra

    The cost of producing a number of items x is given by C = mx + b, in which b is the fixed cost and m is the variable cost (the cost of producing one more item). (a) If the fixed cost is $40 and the variable cost is $10, write the cost equation. (b) Graph
  62. Algebra 1

    Multiply. Simplify your answer. 1. (n + 3/n- 5) x (n^2 - 5n) A: n^2 + 3n 2. (6xy^2/2x^2y^6) x (6x^4y^4/9x^3) A: 2 3. (3h^3 - 6h/10g^2) x (4g/g^2 - 2g) (There is no typo.) A: ? 4. (m^2 + m - 2/m^2 - 2m - 8) x (m^2 -8 + 16/3m -3) (There is no typo.) A:
  63. Chemistry

    Regarding the combustion of MgO, would the end product be higher, lower, or the same without removing the Mg3N2 by-product? I am guessing that it would be higher, but I am not sure. Thank you.
  64. math

    buy two coats for the sum of $77 the product of the purchase is $1440 what is the cost of each coat both the sum and the product must be involved
  65. maths

    Using properties of the triple scalar product and triple vector product, prove that (a ^ b)  (c ^ d) = (a  *c)(b * d) - (a * d)(b * c): [Hint: start by thinking of (a ^ b)  (c ^ d) as (a ^ b)  e, where e = c ^ d]
  66. CALCULUS

    Use the product rule to calculate the derivative. dh dx x = 4 , h (x) = (x^(-1/2) + 7x)(9 - x^-1) very weird.. i know how to do it, i used product rule and got an answer in decimal but the website is not accepting it. Can any one help me?...
  67. Math - check

    Use the cross product to find a vector perpendicular to each of the following pairs. a) (4,0,0) and (0,0,4) I plugged in the cross product formula and got (0, -16, 0)
  68. Math

    Find four consecutive integers, such that the product of the first and second integer minus 2 is equal to 3 times the product of the third and fourth integer.
  69. marketing

    true or false? without the marketing concept, a business will develop a product or service and then decide how to market the product
  70. math

    how do you do anarrays and an expanded algorithm problem find each partial product then add to find the product. 29 x47 -------- ()() ()()() ()()() + ()()() -------- ()()()()
  71. Maths

    What does 'give your answer to the nearest whole number' mean? For example if my answer is 67.38. what would I put? Thank you
  72. chemistry

    4FeS2 + 11O2 yields 2Fe2O3 +8SO2. I don't understand this equation. FeS2 leads me to believe that the Fe here has a charge of +2 but in the product it appears to have a charge of +3 judging by the formulas. How is this possible and what is this equation
  73. math

    In a pet store there are 12 kittens for sale and 80 puppies. what is the ratioof the number of puppies to kittens ? write your answer as a fraction and reduce your result . thank you
  74. chemistry question (about mass)

    i have a lab, where you took a pile of m&ms and weighted them on a digital scale. and then we found the mass of just one. but i forgot what we did to find the mass of 1. we didn't just put one m&m on the scale. anyone know how to find the mass of one? Did
  75. Health (Ms. Sue)

    1. Compare three types of hereditary diseases. A: Single-gene diseases occur when 1 gene out of the 30,000 to 40,000 genes in the body has a harmful mutation, whereas in complex diseases, more than one gene influences the onset of the disease. However,
  76. math

    1.binomial 2.degree of monomial 3.monomial 4.perfect-square trinomial 5.standard form of polynomial A.a polynomial with two terms B.a polynomial in which the terms decrease in degree from left to right and there are no like terms C.a polynomial whith two
  77. retail pharmacy assistant

    1)a customer's first impression is based on the pharmacy assistants ? a)overall appearance b)grammar c)tone of voice d)vocabulary my answer is b 2)besides the dispensing of drugs,the main purpose of pharmacy today is to ? a)sell a variety of retail
  78. math

    1. How could you use the product of 1/2 and 200 to find the product of 1/8 of 200? 2. How could you use the product of 1/3 of 300 to find the product of 1/6 and 300?
  79. math

    a distributor of apple juice has 5000 bottle in the store that it wishes to distribute in a month. from experience it is known that demand D (in number of bottles) is given by D = -2000p² + 2000p + 1700. the price per bottle that will result zero
  80. programming

    Design a class called SimpleCalculator using psudoecode that contains public methods named add(), subtract(). Each of the methods accepts two numeric arguments and returns a number that represents the result of the appropriate arithmetic operation
  81. Grammar

    ***Is this done correctly? Write some examples of sentences that change the meaning of a word by using different modifiers? Eventually I realized what they were talking about. My grandmother is a very sweet woman. The man was extremely tall. It was
  82. quick algebra question

    When asked what quadrant the coordinate (0,0) is in, should I put None or Origin as my answer? It is by definition the origin. It is not in any of the four quadrants. I would put "origin." Orgin would get my vote too. I think in anlaytic geometry the plane
  83. English

    Gurublue and Writeacher tried to explain to me foil but I didn't understand and I unfortunetly still do not. I need to find the characterisitcs that are being brought out in Julius Ceaser [II.I]between Ligarus and Brutus. I don't understand. I know many
  84. Math easy HELP

    Written as the product of its prime factors, 360=2^3 times 3^2 times 5. So find the smallest positive integer k such that 360k is a cube number.
  85. Math

    -5,-3,-1,1,3,5 If a and b are different integers chosen from the list above, how many possible values are there of the product ab? I know the answer is 15 but do I always use factorial method whenever I meet questions that ask for how many possibilitites?
  86. math

    the largest among three positive consecutive odd numbers is greater than the sum of -4 and the product of 3 and the smallest number. Determine the three numbers. z>-4+3 is the equation I have made but I do not know what to do next.pls. help me. thank
  87. Chemistry

    Oxygen gas and hydrogen gas are used to synthesize dihydrogen monoxide. A lab group utilizes 1.00 liters of oxygen and 1.01 liters of hydrogen to create 0.75 grams of product. How many milliliters of product should the group have expected to get? What will
  88. English

    State the meaning of the word expedite as it is used in the following sentence. Then, identify the context clue that you used to understand the meaning: definition clue, synonym, example clue, contrast clue, or inference clue. The majority of the elected
  89. Economics

    explain how a firm's production function is related to its marginal product of labor,how a firm's marginal product of labor is related to the value of its marginal product, and how a firm's value of marginal product is related to its demand for labor?
  90. Algebra

    How do you know if a value is a solution for an inequality? How is this different from determining if a value is a solution to an euation? If you replace the equal sign of an equation with an inequality sign, is there ever a time when the same value will
  91. Geometry

    The product of two numbers is 30. One of the numbers is r. What is the other number?
  92. math,fraction

    ......multiplied by 16 and 2 is added, the result is 10. what is the fraction result?
  93. Math

    Can someone please help me. At a quality control checkpoint on a manafacturing assembly line, 10% of the items failed check A, 12% failed check B, and 3% failed both checks A and B. a. If a product failed check A, what is the probability that it also
  94. math

    At a quality control checkpoint on a manufacturing assembly line, 8% of the items failed check A, 10% failed check B, and 2% failed both checks A and B. a. If a product failed check A, what is the probability that it also failed check B? b. If a product
  95. Math

    At a quality control checkpoint on a manafacturing assembly line, 10% of the items failed check A, 12% failed check B, and 3% failed both checks A and B. a. If a product failed check A, what is the probability that it also failed check B? b. If a product
  96. Math

    At a quality control checkpoint on a manafacturing assembly line, 10% of the items failed check A, 12% failed check B, and 3% failed both checks A and B. a. If a product failed check A, what is the probability that it also failed check B? b. If a product
  97. Physics

    You need to make a 100 microH inductor on a cylinder that is 5.0 cm long and 1.0 cm in diameter. You plan to wrap four layers of wire around the cylinder. What diameter wire should you use if the coils are tightly wound with no space between them? The wire
  98. Math

    TO BE HONEST I DON'T REALLY KNOW SO I WAS WONDERING IF YOU GUYS HELP ME FIND THE ANSWER THANKYOU Ursula has fraction 1 over 2 cup of butter. She uses fraction 1 over 4 cup of butter to make a batch of brownies. Part A: How many batches of brownies can
  99. Pre calc aesthetic quadratic stuff

    two numbbers have sum of 9 and product of 20. What singlevariable quadratic equation in form of ax^2+bx+c=0 can be used to represent the product of the two numbers
  100. Marketing

    The ____ area of the marketing mix is concerned with decisions about getting the right product to the target market when and where it is wanted. a)People b) product c) place d) promotion