1. Point Slope Form Algebra

    What is the difference between Y1=MX1+B and Y=MX+B
  2. Maths

    Number of red circle shapes used in the patteren : 3 , 6 , 10 The first difference is +3 and + 4 which leads the second difference to be +1 What do I do after this? especially if the 1st difference is 1?
  3. Chemistry

    What's the difference between relative and percentage abundance? What's the difference between realtive and average atomic mass? Is there a difference?
  4. Statistics

    A 95% confidence level for the difference between u1 and u2 runs from -2 to +6. From this we can infer that a. u1 is probably greater than u2. b. u1 is probably less than u2. c. there may be no difference at all between u1 and u2. d. the difference between
  5. Statistics

    A 95% confidence level for the difference between u1 and u2 runs from -2 to +6. From this we can infer that a. u1 is probably greater than u2. b. u1 is probably less than u2. c. there may be no difference at all between u1 and u2. d. the difference between
  6. English Grammar

    Please help me with these: 1. Difference between 'to' and 'for' and give some example sentences For me, TO is used with a verb, like the infinitive and FOR is used with a noun or gerund. 2. Why cant we say angry to? For me, angry is only used with AT or
  7. Statistics

    Professor Casey performs a t test of Ho: u1 - u2=0 using a-.01 and finds a significant difference between Xmean1 and Xmean2. From this we can infer. a. a large difference between u1 and u2. b. an important difference betwee u1 and u2. c. u1 and u2 to be
  8. maths

    Data were collected on the differences in weight gains of 12 people one month after they stopped smoking, compared with their weight at the time when they stopped smoking. The data are given in Table 2. A positive quantity corresponds to a gain in weight,
  9. Science

    1.What is the difference between an observation and an inference? 2.what is a easy way to remember the difference between qualitative and quantitative data? 3.What is the difference a law and a theory? 4.Why is it important to remove bias from scientific
  10. Science(help please)

    1.What is the difference between an observation and an inference? 2.what is a easy way to remember the difference between qualitative and quantitative data? 3.What is the difference a law and a theory? 4.Why is it important to remove bias from scientific
  11. MATH PLZ

    Which is true when a negative nuber is subtracted from a positve number? A.the difference is always 0 B.the difference is always positive C.the difference is always negative D.the difference could be negative or positive *i need examples to
  12. physics

    In a double-slit experiment, two beams of coherent light traveling different paths arrive on a screen some distance away. What is the path difference between the two waves corresponding to the third bright band out from the central bright band? The path
  13. Statistics

    In an exam, we randomly chose some students who get both the pretest and the posttest. We are interested in the difference of the score of two test. Assume that the ¦Ò of score difference is 10 and the difference follows a normal distribution. If the H0
  14. math

    two arithmetic progression are such that the common difference of both is 8.if the difference b/w their 50th terms is 50.what will be the difference b/w their 80th terms?
  15. Stasticstics/math

    A teacher wants to compare the mean geology scores of two different classes. She is testing the null hypothesis that there is no difference in the population mean scores of the two classes. The difference of the sample means is 51.4. If the standard
  16. statistics

    A teacher wants to compare the mean geology scores of two different classes. She is testing the null hypothesis that there is no difference in the population mean scores of the two classes. The difference of the sample means is 51.4. If the standard
  17. statistics

    The alternative hypothesis for an independent-measures t test states ______. a. There is no mean difference between the two populations being compared. b. There is no mean difference between the two samples being compared. c. There is a non-zero mean
  18. math PLEASE URGENT

    if normal blood cholestrol level is 5.8 mM and a treatment caused a drop of 1.0 mM with a standard deviation of the difference of 2.0 mM what is the minimum number of individuals that should be used in the drug trial to determine whether or not it is
  19. math

    A proposed null hypothesis states that there is no difference in the water consumption of households of two districts. The sample mean difference is found to be 8.5 liters, and the standard deviation of the distribution of the difference in sample means is
  20. Math - Excel

    Hi, I need to write an Excel formula and I am trying to double check my work. We are asked to find the difference and relative difference for this account. So the values are: $10,000 $10,700 $11,400 $12,100 $12,800 $13,500 etc. The difference for each is
  21. math

    what is the difference btwn 5^3 and (5)^3? When ever they have a question in which they have a a number squared and then they have another question right after it asking the difference between the same question in parenthesis..is it a trick question? is
  22. Math - Number Properties

    The positive difference between the integers u and v is 6. If w is also an integer and the positive difference between v and w is 5, what is the positive difference between u and w?
  23. psychology

    First explain the difference between sensation and perception. Next define the just noticeable difference and sensory adaptation. Finally give examples of how both the just noticeable difference and adaption play a role in both sensation and perception
  24. mathematics-Algebra

    I think of two whole numbers;the product of the average of the sum and difference of the numbers and the difference of the sum and difference of the numbers is 12.if three times the first added to the second makes up 11..find the two numbers please show
  25. Statistics

    To do inferential procedures comparing two proportions, we need another variance formula (our ruler). This formula is based on what principle? A) The variance of the difference of two statistics is the difference of the variances of each statistic. B) The
  26. Math - PreCalc (12th Grade)

    Which combination of limit properties is required to evaluate this limit? lim x->((24/x)-2x+2)^3 A) sum, difference, product, root B) sum, difference, product, power C) sum, difference, quotient, power D) sum, difference, quotient, root E) A limit does
  27. Algebra difference quotient

    I am doing difference quotient. I am to write the difference quotient in simplistic form. I am having trouble on the simplifying. f(x) = 2x-3/4 The answer I got for this one is h-3/2h, provided h does not = 0. I wasn't sure on the simplifying at the end.
  28. SS

    What is a difference between East, North, and West Africa? The difference can be anything (government, culture, religion, etc.). I have two down and need one more.
  29. Math (factoring)

    Can someone check my answer? 5x^3 - 40 =5(x^3-8) =5(x-2)(x^2+2x+4) Also, how do you factor x^6-y^6 as a difference of cubes? As a difference of squares, is it (x^3+y^3)(x^3-y^6)?
  30. SCIENCE

    What is the difference between (aq) and (l) ...what do they mean. I know Aq is a aueous solution while (l) is a liguid with only one element...but what is the difference between them? thanks duplicate post.
  31. Math

    These are the first 5 terms of a quadratic sequence: 1 3 7 13 21 1st difference: 2 4 6 8 2nd difference: 2 2 2 1n^2: 1 4 9 16 25 adjustment: ? ? ? ? ? Thank you very much.
  32. math help

    can someone explain to me how i should factor this problem? x^6-64 How do I know if i'm supposed to use the difference of two squares, or the difference of cubes?
  33. 4th grade

    explain how you can find the difference 120-70 using mental math. then name the difference
  34. Essay for College Appl

    --- I want to say something along the lines of ...even though it may make a little difference it still is a difference. any suggestions on how to say this intelligently?
  35. Science Help

    Can someone give a short summary of the difference between Mitosis and meiosis? I can't tell the difference.
  36. Math

    The sum of two numbers is 28 more than their difference. If their difference is 10, and 14 the less number, what is five times the greater?
  37. Math

    Find the difference: 3-(-9) A. -12 B. -6 C. 6 D. 12 I got the answer on (D)12 but I am not 100% sure becuase they ask the difference, not the sum.
  38. Commercial Law

    What is the difference between an offer and an invitation to treat and why is the difference important
  39. Commercial Law

    What is the difference between an offer and an invitation to treat and why is the difference important;
  40. Math

    Tasha believes that she can rewrite the difference 120 - 36 as a product of the two numbers and another difference. Is she correct?
  41. Chemistry

    What is the difference between an amino acid and a protein? How does this difference in structure affect biological function?
  42. Bio- Chemistry

    How can you identify the difference between an plant and animal cell. What structures (you should have at least 2) should you look for in each in order to tell the difference?
  43. Chemistry

    What is the difference between regioselectivity and stereoselectivity? I was just reviewing and now I don't quite remember the difference, and I keep on thinking it's the same thing...and it's not
  44. Algebra

    Difference of two ninbers is 5 and difference of thier reciprocal is 1/10 find the numbers. Answer: X-Y=5 X=Y+5 1/X - 1/Y = 10 1/Y+5 - 1/Y =10 LCM ....
  45. stats

    A survey of 38 people was conducted to compare their self-reported height to their actual height. The difference between reported height and actual height was calculated. You're testing the claim that the mean difference is greater than 0.8. From the
  46. physics

    1. Two carts, one twice the mass of the other, experience the same force for the same time. What is their difference in momentum? What is their difference in kinetic energy?
  47. Physics

    What is the difference between Electro-Motive-Force and Potential-Difference?
  48. Math

    if the difference of two positive integer is 4,and the difference of their square is 80,what is the sum of ?
  49. Math

    Can you also use the LCM of the denominators of the fractions to rewrite the difference 8/15-1/6? What is the difference?
  50. English

    What is the difference of the words? How do you pronounce "can' and "can't"? 1. I can do it. 2. I can't do it. (How do we distinguish the difference? Would you like to explain it?)
  51. math

    what is the difference between 4 times as many as 8 and 1/4 as many as 8? Draw a picture to show the difference.
  52. Algebra

    Find two factors of 15 with a difference of 2. I have 1 and 5. Is that correct? if not can you please show me how to do it.Thanks! no the difference between 1 and 5 is four try 5 and 3
  53. Math

    The difference between the first and second number is zero. Find the numbers such that the difference between thrice the first and twice the second is 18.
  54. Chemistry

    What is the difference between reaction quotient Q and equilibrium constant? According to books both are different but I just don't understand the difference bcz both have same definition.
  55. COMMERCIAL LAW

    1. WHAT ARE THE MAIN REQUIREMENTS FOR A VALID CONTRACT; 2. WHAT IS THE DIFFERENCE BETWEEN AN OFFER AND AN INVITATION TO TREAT AND WHY IS THE DIFFERENCE IMPORTANT;
  56. Commercial Law

    What are the main requirements for a valid contract? And what is the difference between an offer and an invitation to treat and why is the difference important?
  57. art

    What is the difference between a film and popular cinema? I cannot seem to figure out the distinction other than maybe the timing of the clips. Could someone please help me gain a better understanding of the difference?
  58. Algebra

    How do you tell if a sequence is arithmetic?? Then I will answer my questions below: 1. Tell whether the sequence is arithmetic. If it is, Identify the common difference. -7, -3, 1, 5 A. Not arithmetic B. Arithmetic, common difference is 4 C. Arithmetic,
  59. PRE CALC

    Which combination of limit properties is required to evaluate this limit? lim (24/x-2x+2)^3 x->4 f. sum, difference, product, root g. sum, difference, product, power h. sum, difference, quotient, power i. sum, difference, quotient, root j. A limit does
  60. Physics

    1)A 2.0-V battery is connected in a circuit with an ammeter and an unknown resistor, P. The current is observed to be 0.70 A. What would be the current in the circuit if a 12-V battery replaces the 2.0-V battery? A)4.2 A B)6.0 A C)8.4 A D)34 A I got A
  61. US History

    What is the difference between Nixon's policies of engagement and foreign policy strategies. I already have almost the entire question answered, I am just confused on what the difference between these two are.
  62. Chemistry

    The degree of polarity of a bond is indicated by 1) ionization energy difference 2) the shape of the molecule 3) electronegativity difference 4) the charge on the kernel
  63. mathematics

    the difference between two positive numvers is 2 and the difference between their squares is 40. taking x to be the smaller of the two numbers, form an equation in x and solve it. thank you in advance!
  64. What is the difference?

    What is the difference between Student-Teaching and a Supervised Practicum?
  65. marketing

    Is there any difference between a brand name and trademark? If so, why is this difference important?
  66. maths

    Two A.P. 's have the same common difference. The first term if ine if these is 3, and that of the other is 8. What is the difference between their
  67. Criminal cases

    Is there a difference between the rape of a 12-year-old boy and the rape of a 61-year-old woman? Is there a difference if both were psychologically forced into having sex? Is there a difference if both were physically forced into having sex? There must be
  68. Reiny (this was the one you helped me with)

    I tried to explain it by using the arrangement of billiard balls, but I guess you don't play pool. let me try to "draw" the billiard balls . . .o . . o o . .o o o . o o o o o o o o o o sum of one row = 1 sum of two rows = 3 sum of three rows = 6 sum of
  69. Math

    Stretch your thinking. Write a subtraction equation with a difference of 54.57 . Then draw a number line to show between which two whole numbers the difference lies.
  70. Algebra

    How can you determine if a polynomial is the difference of two squares? I think that if the polynomial is x^2-64 that this is a polynomial that is a difference of two squares because if you factor it out you would get (x+8)(x-8). If the 64 in my example
  71. English

    Could you please give me a sentence and make it once in the CONDITIONEL and once in the SUBJUNCTIVE. I don't understand the difference between those two. I have read all kinds of explanations but I need one clear example to show me the difference. Thank
  72. statistics

    There are two independent groups of students one group took online courses the second group took conventional course face-face. Using the sample data determine if there is a significant difference between the 2 groups scores.Ho(mu1-mu2)=0 (no difference),
  73. College physics

    Find the following potential differences. The magnitude of the potential difference DeltaV1 across the resistor of resistance R1 = 15.0 Ohm. The magnitude of the potential difference DeltaV2 across the resistor of resistance R2 = 45.0 Ohm. The magnitude of
  74. math

    When is the absolute value of a difference equal to the difference equal to the difference of the absolute values? Explain
  75. English

    1. If you have any money, lend me some. 2. If you have some money, lend me some. (Can we use both expressions? In the if clause, 'any' is used, I know. What is the difference between them if both are OK?) 3. You can't do everything. 4. You can't do
  76. Pollution

    what is the difference between pollutants and impurities? Is there even a difference?
  77. Statistics

    State the null hypothesis, Ho, and the alternative hypothesis, Ha, that would be used to test these claims. < ¡Ü = ¡Ù ¡Ý > (a) There is an increase in the mean difference between posttest and pretest scores. Ho: ¦Ìd 0 Ha: ¦Ìd 0 (b)
  78. statistics

    In the City of Cleveland appraisals for taxes purposes is conducted every 4 years. The county assessor believed there was variance in the different people that were sent to perform the assessments. A test was developed to determine if there was difference
  79. comp. tech

    What is the primary difference between CD-R and CD-RW? A. CD-R disks can only be written on one time. B. CD-R disks are magnetic. C. CD-RW use optical storage technology. D. CD-RW can only record 100 gigabytes. Isn't the primary difference between CD-R and
  80. Physics

    Prairie dogs are burrowing rodents. They do not suffocate in their burrows, because the effect of air speed on pressure creates sufficient air circulation. The animals maintain a difference in the shapes of two entrances to the burrow, and because of this
  81. algebra

    What is the difference between y=sqrtx +3 and y=2sqrtx +3 (I put spaces between x and the + to show that only the x is a squareroot) And what is the difference between y=2sqrtx +3 and y=sqrt2x+3 When I mean the difference, I mean how they would look
  82. A&P

    Assume that Na+ is being transported across a membrane via facilitated diffusion. Which of the following conditions would allow for the most transport of Na+ across that membrane. Answers: 1) a gradient of less than 5% difference between sides for the Na+
  83. Physics hw question mistake

    Hello, I didn't post the correct questions correctly so here they are: Hello, I have some questions: 1. Do you think the calculated moment of inertia is larger or smaller than the true moment of inertia? Explain. for static moment of inertia I
  84. Algebra

    Which special case is represented by x^2-121? A. the difference of two squares B. the difference of cubes C. the square of a binomial D. the sum of cubes
  85. Consitution and Civil Liberites

    1. What is the difference between the due process in the Fifth Amendment and the Fourteenth Amendment and why is the difference significance? Any help or links would be helpful.
  86. Elementary Statistics

    Compare the 95% and 99% confidence intervals for the hours of sleep a student gets. Explain the difference between these intervals and why this difference occurs.
  87. character education

    What is the difference between knowing something is right and doing something right? Is this an ok answer? The difference between the two is a matter of one being a thought process (knowing), rather than an action performed (doing). One may know something,
  88. WM and WD

    Okay, I'm doing a project at school and I need help. What is the difference between a "Webmaster" and a "Web designer" They both build websites using HTML don't they? So I don't see any difference. Could it be just different names? 'Thanks,
  89. 11th grade Physics

    Difference between Atomic spectrum and emission spectrum. First give me the clear cut definition of both and then the difference!!!
  90. Calculus

    Let f(x)=1/x. Compute the difference quotient for f(x) at x=1 with h=0.3 I know that the formula for difference quotient is (f(x+h)-f(x))/h, but I am not sure how I am supposed to plug this in. I have tried a few ways but webworks says that the answer is
  91. physics

    Battery supplies a potential difference of 6v At a certain temperature the current in the 45ohms resistor is 0.08A How would you calculate the potential difference across the thermistor? thanks :)
  92. computers

    Okay, I'm doing a project at school and I need help. What is the difference between a "Webmaster" and a "Web designer" They both build websites using HTML don't they? So I don't see any difference. Could it be just different names? 'Thanks,
  93. Math

    The sum of third and ninth terms of arithmetic series is 20 and the difference between the twelfth and fourth term is 32.determine the value of the first term and the constant difference.
  94. History/American Government

    Find one difference between the Arizona state constitution and the US Constitution. Explain why you think this difference occurred.
  95. english

    difference betwween following words. i have these words for spelling and iont know the difference. can you help me. annyway any way,all right alright,every one everyone, already all ready, there's their's, anyone any one, altogether all together
  96. Alg 2

    x^6-y^6 fist look at as a difference of squares: (x^3)2 - (y^3)2 =(x^3 + y^3)(x^3 - y^3) Now you have the sum of cubes and the difference of cubes, I assume you know the formulas for those. So you can keep going (x+y)(x^2-xy+y^2)(x-y)(x^2+xy+y^2) would be
  97. US History

    I don't understand what the difference was between the Lodge reservation and the Hitchcock reservation. Both reservations seem to be similar. I have to find a difference.
  98. U.S History- 8th grade

    What was the major difference between the three regions? (geographical difference) The regions are england, middle and southern.
  99. mzumbe

    in geometric prograssion the difference between 7th and 5th terms is 192 and the difference between 15th and 3rd terms is 48. find the common ratio
  100. English

    1. Excuse me. Are you Bora? 1-1. Tell me. Are you Bora? (Are both OK?) 2. Oh, I'd like to introduce my friend. 2-1. Oh, I'd love to introduce my friend. (Are both OK? What is the difference between them?) 3. Nice to meet you. 3-1. Nice to see you. (What is