1. Math

    f(x) = (x - 0.6)2 + .66. turn into h/k form what is the quadratic regression equation using your calculator
  2. Science

    Whta pH of the acid-base solution when the indicator turn this green colour?
  3. Physical Science

    how much energy must be removed from 1 L of water at 25 C and turn it to ice at -10 C?
  4. Homework for Math

    How is (x^2+2x+4) derived from (x^3-8)? What do you call it's formula and what are the steps required to turn (x^3-8) into (x^2+2x+4)?
  5. algebra

    how to turn 4 less than 3 times the sum of a number and 2 into a algebraic equation
  6. maths

    The diameter of a cycle tyre is 30 cm.How far will it move in one turn of the wheel
  7. Geography

    Why did the original farms on the Prairies turn out to be too small? What happened as a result of this?
  8. Chemistry

    Name the gas which reacts with lead acetate solution to turn black.
  9. Math

    I am having a little trouble figuring this problem out if someone could help I would appreciate it. Question: The angle of elevation to the top f a tree sighted from ground level is 19degrees. If the observer moves 60 ft closer, the angle of elevation from ground level to the ...
  10. math

    A baseball diamond is a square with side 90 ft. A batter hits the ball and runs toward first base with a speed of 19 ft/s. (a) At what rate is his distance from second base decreasing when he is halfway to first base? (Round your answer to one decimal place.) ft/s (b) At what ...
  11. Estimating DecimalsProducts and Quotients

    Determine whether each product or quotient is resonable.If not resonable,find a resonable result. 1. 62.77(29.8)=187.0546 2.16.132/2.96=54.5 The numbers are correct except for the decimal places. The first one looks like 60*30 or 1800, so determine where the decimal should be...
  12. Statistics

    A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study, 449 babies were born, and 250 of them were girls. Use the sample data with .01 significance level to test the claim that with this method, the probability of a baby being a...
  13. english

    I turn polar bears white and I will make you cry. I make guys have to pee and girls comb their hair. I make celebrities look stupid and normal people look like celebrities. I turn pancakes brown and make your champane bubble. If you sqeeze me, I'll pop. If you look at me, you'...
  14. let's try this again - precal

    Write a formula for converting hours, starting with midnight as zero, to a decimal number of degrees. Assume that a full day equals 360º, 60 minutes equals one hour, and 60 seconds equals one minute. Use x, y, and z to represent hours, minutes, and seconds respectively. Use T...
  15. Pre-Calculus

    At time t hours after taking the cough suppressant hydrocodone bitartrate, the amount A, in mg, remaining in the body is given by A=13(0.82)^t. a) What was the initial amount taken? b) What percent of the drug leaves the body each hour? c) How much of the drug is left in the ...
  16. Math

    The weights of individual nails produced by the 'Hammer 'n Nail' hardware company follow a normal distribution with the average nail weight being 5.1 grams and the standard deviation in nail weight being 1.6 grams. When a nail is produced it is discarded if it weighs more than...
  17. logic

    Sometimes people get caught in a “downward spiral,” a case in which something leads to a result which in turn leads to more of the original thing, bringing on more of the result. As the process continues, the result continually gets worse and worse. An example is when ...
  18. Fractions

    If all of the followinf operations are present in a math calculation, which of them should always be done first? a. multiplication b. exponents c. brackets d. addition I believe the answer is c.
  19. math

    which of the following involves a process of "trial and error"? a. simplying fractions b. changing percentages to decimals c. metric conversions d. reading musical notes
  20. math

    which of the following involves a process of "trial and error"? a. simplying fractions b. changing percentages to decimals c. metric conversions d. reading musical notes
  21. 6th grade math

    Use a Giant One to change each of the following fractions to a number over 100. Then write each portion as a percent. a. 85/200 b. 17/15
  22. math

    is anyone can answer this fraction below. .Rename these improper fractions as mixed numbers: 16/5 18/6 19/4 24/5 sorry if it is line suppose but i typed slash pls.understand thanks
  23. math

    A Japanese beetle has a length between 0.3 and 0.5 inch. Find two lengths that are within the given span. Write them as fractions in simplest form.
  24. math

    A Japanese beetle has a lenght between0.3 and 0.5 inch. Find two lenghts that are within the given span. Write them as fractions in simplest form.
  25. Math

    I'm a 5th grader and I'm having a hard time writing the above fractions in order. They are 3/10, 1, 1/4, 5/8, 2/3, 1/8, 5/6, 3/4, 0, 1/6, 7/8, 1/3? Am I suppose to find the least common denominator first?
  26. Calculus

    Find the volume of the solid obtained by rotating the region enclosed by the curves y= 1/x and y= 6-x about the x-axis. (Use symbolic notation and fractions where needed.)
  27. Physics

    A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the field is changing, so that an emf of 0.93 V and a current of 2.7 A are induced in the coil. The wire is the re-formed into a single-turn square coil, which is used in the same ...
  28. PHYSICS 2

    A magnetic field is perpendicular to the plane of a single-turn circular coil. The magnitude of the field is changing, so that an emf of 0.98 V and a current of 2.1 A are induced in the coil. The wire is then re-formed into a single-turn square coil, which is used in the same ...
  29. RiDDLE HELP

    K I'm having difficulty on this riddle: A woman goes 4 a walk, and it begins 2 rain. She is not wearing a hat or carrying an umbrella. As she continues walking, her shoes and clothes get wet but her hair doesn't get wet. How can this be??? i tink it myte b a flood...hmm..idk...
  30. Biology Help Please!

    1) You are going to make 1800ml of a 25uM solution using a compound whose MW= 60.06 Daltons. How many grams do you need of this compound? Give your answer with four decimal places. 2) You are going to make 300ml of a 75mM solution using a compound whose MW=818 g/mole. How many...
  31. Chemistry Help Please!

    1) You are going to make 1800ml of a 25uM solution using a compound whose MW= 60.06 Daltons. How many grams do you need of this compound? Give your answer with four decimal places. 2) You are going to make 300ml of a 75mM solution using a compound whose MW=818 g/mole. How many...
  32. Calculus

    Suppose that 5 J of work is needed to stretch a spring from its natural length of 28 cm to a length of 36 cm. (a) How much work is needed to stretch the spring from 32 cm to 34 cm? (Round your answer to two decimal places.) (b) How far beyond its natural length will a force of...
  33. math

    Is there an easy way to do a proportion The way I do it is fractions If A is to B as C is to D, then A/B = C/D thanks i figured it oout though but thanks for the help
  34. Fractions/Math

    7/8 divided by into 3 1/2 please help I got 0.014 is this correct and 2 1/4 divided by 1 1/7
  35. fractions in input output table

    triangle = square multiplied by 4 so wat is 2/3 multiplied by 4
  36. math

    find counterexample the quotient of two proper fractions is a proper fraction
  37. Math

    I have math fractions to add. I never went over these ,so please help. 7/8 + 3/4 + 15/24= 5/9 + 6/7= 4/5 + 11/15 + 17/30 = 1 7/8 + 2 11/16 =
  38. ALGEBRA

    If you are subtracting fractions like 8-y over y-4 MINUS 7y-9 over 4-y... will the LCD be y-4? I'm stuck on this!!
  39. algebra

    pliis the equivalent form indicated for each of the following fractions 7/9=?/45 and 11/5=?/35 pliis help meee
  40. math

    Solving Equations with Fractions 1/2 x - 1/3 x = 7/3 solve for X i need help step by step process anyone?
  41. golden oak

    Fractions and decimals. how to make whole numbers. and mixed numbers .
  42. Math

    I am having a hard time doing equivalent fractions. Would 3/5 of 2/9 be equivalent? Please help
  43. fractions

    If you have eight cookies and you give one fourth away, how many cookies are left?
  44. Fractions

    would you eat more if you ate 1/3 of a small pizza or 1/3 of a medium pizza
  45. Math

    When You Add Fractions You Just Add Numerators And Denominators. true Or False
  46. 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?
  47. Math

    true or false- the product of two fractions that are each between 0 and 1 is also between 0 and 1
  48. math fractions

    eleven*two and two-thirds/one and four-sevenths
  49. MATH, help please

    how would y multiply 4 4/7 x 7 3/4? how do u multiply fractions witha whole #?
  50. calculus

    how do you evauste the intergral intergral (2x^4-2x^3+6x^2-5x+1)/(x^3-x^2+x-1)dx using partial fractions method?
  51. fractions and decimals

    please provide help with this 2 2/7 minus 1.75 please show workings thanks
  52. 6th grade fractions

    What does manipulative mean?? Which fraction manipulative covers 1/2 of 1/3 ?
  53. Algebra

    Complex Fractions _1_ - _2_ x^2 3 ____________ _1_ - _5_ x 6
  54. fractions

    if there are 648 meters vertically and 4/8 by 6 meters horizontally. how do i solve the problem?
  55. adding fractions

    what does one half plus one third equal?
  56. fractions

    If you have 27 photos you give someone 1/3 and another person 2/3 how many do you have left?
  57. ANY LINKS FOR THIS ?? MATH

    Essential Math 7 - Unit Rates and Ratios of Fractions
  58. Calc

    integral (x^3)/(x^2-2x+1) from -1 to 0 How do you get this integral? I was doing partial fractions and got A/(x-1)+B/(x-1), A+B=x^3, but that should equal 0 so where do I go from there?
  59. math fractions

    A rectangular table 6/7 of a meter long by 2/5 of a meter wide
  60. math fractions

    A rectangular table 6/7 of a meter long by 2/5 of a meter wide
  61. Algebra, help please!!!

    Solve for x in each of the following: a: 2/3x = 11/6 b: 3/4 / x = 1/3 c: 5/6 - 2/3x = 3/4 d: 2x/3 + 1/4 = x/6 - 1/2 Please help me and explain, I don't get fractions at all!
  62. math fractions

    Brent divided 3 1/5 by a number and got 4 1/2. What number did he divide by?
  63. math fractions

    one and five-sixths/one-half/twelve
  64. math fractions

    one and two-sevenths/one and nine-fourteenths
  65. Calculus

    Partial fractions of (2x^2 +8x+24)/(x+2)^2 (x^2 +4) I see a repeated quadratic and an irreducible quadratic..
  66. Math

    write an equivalent equation that does not contain fractions then solve the equation 2/3x + 1 = 1/2
  67. fractions

    I have 12 cookies I ate 3 how would I write what I ate in a fraction
  68. math

    arrange the following fractions starting with lowest 1.2/4,3/9,3/15,25/100 2.5/15,2/8,3/6 3.2/10,4/12,4/20 4.4/16,20/100 5.4/8,3/12,5/10,6/18 6.2/5,6/10,13/20,31/50 7.11/25,1/4,3/50
  69. Algebra HELP

    Is there any difference between multiplying fractions and multiplying rational functions? What is it?
  70. Algebra

    Could someone tell me what I am doing right or wrong? Problem Two: 5/9 + (2/9)x = 25/7 + (6/7)x – 2/3 Like signs are not collected at the beginning. This would make the equation unequal. To make both sides equal we first multiply all sides by nine and then both sides by ...
  71. mult. and dividing fractions

    she has to make 5/7 of a turkey, and also equal groups of 1/3 are needed. HOW MANY groups are there?
  72. math

    Hello, I need help with this math problem 4+3/3 + 5+1/5 its a fractions question how do I figure out the answer, thanks
  73. Math

    Can anyone explain to me how to add fractions with different denominators? I can convert them to decimals, but i need to know how to add them. Anyone?
  74. math (fractions)

    Subtract the fraction 7 4/5 from the fraction 18 6/15 and reduce your answer to lowest terms. A. 11 9/15 C. 10 12/15 B. 11 1/5 D. 10 3/5 D is this correct?
  75. math

    How do I add whole numbers to fractions. To get the number from an extended form to a standard form?
  76. 9th grade

    pliis the equivalent form indicated for each of the following fractions 7/9=?/45 and 11/5=?/35 pliis help meee
  77. math

    Write at least two equivalent fractions for each whole number Can I do this with the number zero?
  78. fractions

    a boy eats 1/3 and 1/2 of a pizza for himself. what fraction of the original pizza does he have left
  79. Calculus AB

    Please help me integrate this equation using partial fractions: Integrate [(x^2+5)/(x^3-x^2+x+3)]dx. Thank you very much.
  80. math

    What Is the ture math relationship using the numbers 1,1,1,10,7,8 ,5 to make it 1 or equal to one in fractions?
  81. math

    need help for a school math project:adjusting a recipe amounts using fractions
  82. math

    The two fractions below cannot be simplified as they are, but if you switch the numerators, they can be simplified. What property allows us to do this? 2/3 x 3/8
  83. chemistry

    A mixture of N2(g) and H2(g) has mole fractions of .40 and .60, respectively. What is the density of the mixture at 1 bar and 0 degrees celsius?
  84. algebra

    how do I do a question with fractions on both sides of the equation. example 5 over 6x-1 equals -1 over x + 1
  85. Algebra

    I need more guidance on these...o_o Simplify these expressions 1. (x/3)^2 2. (2a/c^2)^4 (the expressions in the parentheses are fractions)
  86. college

    expects dividends paid to increase by 9.50 percent for the next two years and by 2 percent thereafter. If the current price of Two-Stage’s common shares is $10.40, then what is the cost of common equity capital for the firm? (Omit the percent sign in your answer. Carry out ...
  87. biomechanics

    An individual is running around a turn with an 11-m radius at 3.75 m/s. What is the runner's centripetal (radial) acceleration?
  88. psy

    What can be done to turn the potential negatives of diversity, conflict, and other team challenges around?
  89. history

    what three things did roosevelt say the country had to do to turn the economy around?
  90. math

    How do you turn four times the sum of five and a number into a variable expression?
  91. math

    howmany degrees does a person turn who was facing north and now faces south?
  92. calculus

    f''(x) = (3x^3 - 5x^2 + 1) / x^2; and f(1) = 0, f(-1) = 1. So i turn f''(x) into (3x^3 - 5x^2 + 1)(x^-2) and multiply to get f''(x) = 3x - 5 + x^-2 So f'(x) = (3/2)x^2 - 5x - (1/x) + c And f(x) = (1/2)x^3 - (5/2)x^2 - ln(x) + cx + d Not really sure what to do from here, and ...
  93. science

    How much heat must a gram of water at 15°C lose to turn into ice at 0°C?
  94. physics

    What is the radius of an automobile tire that makes a complete turn in 0.1 sec and has a linear speed of 24.0 m/s?
  95. algebra

    Eight more than the product of seven and Mabels age. (turn into algebraic expression)
  96. Health

    what is the section in the 'Medication problem A.C.T.I.O.N. plan ' resource that you would turn to when addressing the situation
  97. Language arts

    has anyone got to unit 3 lesson 6 quiz yet because I need help!! I have to turn it in by 5:30
  98. Algebra

    Through how many radians does the second hand of the clock turn between 7:15am and 11:20am
  99. Geometry

    Your Turn: Given points (0, 0) and (3, 6), find the point which partitions the segment into 3:2. A. (1.8, 3.6) B. (2,4) C. (3,5) D. (4.5, 9) can you please help me
  100. Math

    math test help!!! 1. There are 3 red paper clips, 5 yellow paper clips, and 6 silver paper clips in a jar. What is the ratio of the total number of paper clips to the number of red paper clips? I think 14:3 2. which of the ratios is equivalent to 12/20? I think 120:200 3. an ...
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