x: 0, 2, 4, 6 ,8 y: 1, 49, 2401, 117,649 How do the y-values in the table grow? A. The y-values increase by a factor of 49 for each x increase of 1. B. The y-values increase by 49

9,771 results
  1. Precal, please help asap!

    How many solutions does a triangle with values a = 42, A = 117 degrees, and b = 34 have

  2. Chem

    A 0.649 m aqueous solution of a monoprotic acid (HA) freezes at -2.34°C. Find the pKa of this monoprotic acid. Kf of water = 1.86 °C/m

  3. Physics 101

    Two ice skaters, each with a mass of 72.0 kg, are skating at 5.10 m/s when they collide and stick together. If the angle between their initial directions was 117°, determine the components of their combined velocity after the collision. (Let the initial

  4. Math (Calculus) (Work)

    Six and one-half foot-pounds of work is required to compress a spring 4 inches from its natural length. Find the work required to compress the spring an additional one-half inch. (Round your answer to two decimal places.) This is what I did so far: 4 in =

  5. PRECAL MULTIPLE CHOICE

    If a triangle ABC has A = 52 degrees, side a = 178, and side b = 234, then what is the measure of B? B= 62.3 or 117.7 B = 62.3 B = 117.7 there is no solution

  6. math

    If y varies directly as the square root of x and y = 47 when x = 49, find y if x = 2401. (Round off your answer to the nearest hundredth.)

  7. Pre-Algebra

    Scatter plots are used to look for a pattern of association, or trend, between one set of values two sets of values three sets of values four sets of values My answer: two sets of values

  8. Algebra

    Complete the table for each function. 1. f(x) = √x The x values are 0, 1,4 and 9. The corresponding y values that I got are 0, 1, 2 and 3. 2. g(x) = -1/4√ x The x values are 0, 1, 4, and 9. The corresponding y values that I got are 0, -1/4, -1/2 and

  9. Maths

    The question is "Show that z-2 is a factor of P(z)= z^3+mz^2+(3m-2)z-10m-4 for all values of m. For what values of m is (z-2)^2 a factor of P(z)?" I've proven the first part, using synthetic division, for all values of m. But the second part, I don't

  10. CHEMISTRY (WEBWORK)

    SPARTAN: Enter the numerical energy values (X, Y, & Z) on the y-axis and calculate the Ea and G. (Note: This is a multipart problem. First input your values for X, Y, and Z. When you are satisfied with your values submit them and check the box Go on to

  11. Algebra

    Identify the ordered pair that represents the vector from 649-11-02-00-00_files/i0030000.jpg to 649-11-02-00-00_files/i0030001.jpg and the magnitude of 649-11-02-00-00_files/i0030002.jpg.

  12. algebra

    The mean of a data set is 7.8, the made is 6.6, and the median is 6.8. What is the least possible number of data values in the set? A 3 data values B 4 data values C 5 data values D 6 data values I'm not really sure how I'm supposed to figure this out but

  13. Statistics

    To be considered for pilot school, 12 students took a spatial reasoning test that resulted in this list of scores. Find the percentile for the score value 117. 152, 121, 130, 143, 122, 101, 137, 98, 138, 127, 145, 117 17th percentile 25th percentile 77th

  14. Math

    x y 1 1 2 4 3 9 4 16 Does the table represent x as DIRECTLY PROPORTIONAL to y? Why or why not? A) No, because the y-values are not increasing at a constant rate. B) Yes, because the x- and y-values are increasing proportionately. C) No, because the

  15. Algebra

    x: 0, 2, 4, 6 ,8 y: 1, 49, 2401, 117,649 How do the y-values in the table grow? A. The y-values increase by a factor of 49 for each x increase of 1. B. The y-values increase by 49 for each x increase of 1. C. The y-values increase by a factor of 7 for each

  16. Statistics

    Test the significance of the correlation coefficient r at a=0.05 for the data below. X values 59, 65, 73, 80, 89 Y values 97, 102, 110, 117, 125 A) Accept p=0 because 60.813.18 C) Accept p=0 because 61.132.78

  17. AP Physics

    Find the scalar product of the vectors in Figure P7.8, where è = 117° and F = 31.0 N. y | | ___| Unk Angle----> / | -------\--------------x starts@O-----> / /| / / /_|/

  18. Physics

    A steel ball is dropped from a building's roof and passes a window, taking 0.117 s to fall from the top to the bottom of the window, a distance of 1.22 m. It then falls to a sidewalk and bounces back past the window, moving from bottom to top in 0.117 s.

  19. Pre-Algebra

    Complete the sentence below. Scatter plots are used to look for a pattern of association, or trend, between ____________ A) one set of values. B) two sets of values. C) three sets of values. D) four sets of values. My Answer: B) two sets of values.

  20. physics

    Using a coil made of 117 turns of single-strand copper wire, you use a motor to rotate the coil at a constant angular speed of 30.0 revolutions per second at various orientations and locations throughout the room. In one particularly significant

  21. Science

    What are the theoretical molar ratio values for Ag:Cu and Ag:AgNO3? Compare these values to the values you got in your experiment and compute a percent error for your work.

  22. Intermediate algebra

    Evaluate the exponential equation for three positive values of x, three negative values of x, and at x=0. Transform the second expression into the equivalent logarithmic equation; and evaluate the logarithmic equation for three values of x that are greater

  23. math

    Evidence of an increased risk of lung cancer associated with cigarette smoking was sought by Doll and Hill. In one study, 649 lung cancer cases were matched by age, and gender to 649 controls; 647 of the cases and 622 of the control had a history of

  24. Math - Sum of a Series

    Find the sum of the series 23 + 18 + 13 + . . .+ (-82) A) -590 B) 590 C) -649 D) 649

  25. trig

    we haven't discussed log properly yet! It's supossed to be on the RAT, but IDK. . . this is about as much as I know: if you have log(X) 2401 = 4, then x equals 7. One of the simulated questions asks to express 3log(2) p + 4log(2) Q - 2log(2) R. please

  26. Math

    the 12th term in a geometric sequence is 49, and the 14th term is 2401 . Find the 15th term

  27. Chemistry

    How many possible values for pair l and m_{l} are there when n_1 = 3? How many possible values for pair l and m_{l} are there when n_2 = 5? Express your answer as an integer. I understand the following solution: "we know that for a particular value of n ,

  28. Chemistry

    How many atoms of hydrogen are contained in 1 mole of methane (CH4)? Is it 3.01 x 10 to the 24th How many water molecules are in a 0.649 g sample? Answer in units of molecules.

  29. algebra 1

    How do you determine if a mapping, table, or set of ordered pairs represents a function? A-all x values are different B-some x values repeat C-some y values repeat D-all y values are different I really have no clue what it is.

  30. chemistry

    Calculate the amount of heat absorbed when 58 g of steam at 117◦C are completely converted to ice at −32.5◦C. Specific Heat: H2O(s) = 2.09 J/g◦C H2O(l) = 4.18 J/g◦C H2O(g) = 2.03 J/g◦C Heat of Fusion = 334 J/g Heat of Vaporization = 2260 J/g

  31. trigonometry

    ---I asked this question Solve the following right triangles: a. a=117 ft, b=16.35 ft b. B=8 degrees 29',and a=32.8 ft Reiny was kind enough to post this reply. "solving" a triangle involves finding all missing sides and angles, so in a) you found the

  32. domain

    How do you find the domain of log(x^2-4)? and how about this one? e^(3x+4)? Please help me! Well kristie, you might recognize log(x^2-4) = log((x-2)(x+2)) and then use a property of logs to see it as a sum, i.e., log(ab)=log(a)+log(b). You are then

  33. Math

    A basketball team lost 8 of its 13 games with no ties write the ratio of wins to losses= 5/8 A state sales tax rate is 5% if the tax on a purchase was $32.45 what was the price of the purchase =$649

  34. algebra

    If 50 tickets to the concert cost a company $1,649.50, what do 4 tickets cost? A. $164.95 B. $32.99 C. $65.98 D. $98.97 E. $131.96

  35. math ( show work please )

    117.11 divided by 4.9

  36. AP CHEMISTRY

    Using the tables of enthalpies of formation and entropies of formation, estimate the boiling point for the following liquid: methanol (CH3OH), ethanol (C2H5OH) and acetic acid (CH3COOH). compare to their tabled boiling points. how would i go about working

  37. CHEMISTRY- urgent

    Using the tables of enthalpies of formation and entropies of formation, estimate the boiling point for the following liquid: methanol (CH3OH), ethanol (C2H5OH) and acetic acid (CH3COOH). compare to their tabled boiling points. how would i go about working

  38. algebra.math

    i need serious help, I'm trying to plot table of values for sketching graph (parabola)for y=x^2-5x+3 xy values are 0,3 1,-1 2.5,-3.25 3,-3 4,-1 5,3 6,9 are these values correct, I'm having problems graphing.

  39. calculus BC

    come on. If k=1, than the values are π/6 + 2π/3 = 5π/6 -π/6 + 2π/3 = π/2 5π/6 + 2π/3 = 3π/2 -5π/6 + 2π/3 = -π/6 So with k=1 you get the values π/2, -π/6 The next values will be those + or - 2π/3, so check to see which ones lie in the desired

  40. Science

    Study the data table below. A three-column table presenting the 'Melting Point and Boiling Point for Common Substances.' The column headers are 'Substance,' 'Melting point (°C),' and 'Boiling point (°C).' For substance aluminum, the values are '660' and

  41. Algebra

    Find the values of the polynomial for the given values of the variable. -x2-5x-6 x=-3 x=-2 I got 0 for the first one and 0 for the second. Am I figuring them wrong? (and that is an x squared, not 2x) -(-3)^2 -5(-3)-6 -(9)+15-6=0 Thanks! you are right in

  42. Pre-Algebra [repost ]

    I need help on these three questions BEFORE 10:00 PM. Please someone show me how to do them step by step! Solve the equation for y in terms of x then find the solutions of the equation for the given values of x. 1.x + y = -1 [values of x: 3, 1, -2] 2.x+ 4y

  43. Pre-Algebra

    Can U Just Check My Answer Please! Thank You Guys :D Complete the sentence below. Scatter plots are used to look for a pattern of association, or trend, between ____________ A) one set of values. B) two sets of values. C) three sets of values. D) four sets

  44. Pre-Algebra

    Can U Just Check My Answer Please! Thank You Guys :D Complete the sentence below. Scatter plots are used to look for a pattern of association, or trend, between ____________ A) one set of values. B) two sets of values. C) three sets of values. D) four sets

  45. orgenic

    117 gram nacl se mole

  46. Ethics

    Who decides what values are American values? What impact do these values have on health and human services workers and the delivery of services? The American people decide which values are American values. Individualism and privacy are probably pretty

  47. Physics

    An object of mass M = 649 g is pushed at a constant speed up a frictionless inclined surface which forms an angle θ = 50o with the horizontal. What is the magnitude of the force that is exerted by the inclined surface on the object?

  48. Math

    Which number rounds to 15,700,000 when rounded to the nearest hundred thousand? A.15,000,000 B.15,579,999 C.15,649,999 D.15,659,999

  49. Chemistry

    Oops, I accidently posted this as an answer to my previous question, when in fact it was another question. ________________ How do I convert mg/L NaCl to mg/L Na^+? What I tried was: ppm Na^+ = mg/L Na^+ = 1mg NaCl/L * (22.99gNa/35.45gCl) = 0.649 ppm Na^+

  50. Calculus

    For what values of x does the series 1 + 2^x + 3^x + 4^x + ... + n^x + ... converge? A. No values of x B. x >= -1 C. x > -1 D. x < -1 E. All values of x I think the answer is C, because n^(-1) = 1/n, which diverges.

  51. Intermediate Algebra

    Evaluate the exponential equation for three positive values of x, three negative values of x, and at x=0. Transform the second expression into the equivalent logarithmic equation; and evaluate the logarithmic equation for three values of x that are greater

  52. algebra

    The mean of a data set is 7.8, the mode is 6.6, and the median is 6.8. What is the least possible number of data values in the set? A. 3 data values B. 4 data values C. 5 data values D. 6 data values Can someone explain how I am supposed to solve this?

  53. Maths

    I need to make tables of values for both horizontal and vertical stretching, but I wasn't in class and missed the lesson. I don't really understand how to get the values; at first I figured you'd get the value of y by just pluging in whatever value of x

  54. calculus

    Write the form of the partial fraction decomposition of the function do not determine the numerical values of the coefficients. 1/x^4-2401

  55. Epidemiology

    1. Evidence of an increased risk of lung cancer associated with cigarette smoking was sought by Doll and Hill. In one study, 649 lung cancer cases were matched by age, and gender to 649 controls; 647 of the cases and 622 of the control had a history of

  56. math

    7^0 = 1 7^1 = 7 7^2 = 49 7^3 = 343 7^4 = 2401 Pattern of ones digit is 1,7,9,3,1,7,9,3... However, I don't understand how you can find this pattern in the values given above?

  57. algebra

    Find the value of y for a given value of x, if x varies directly with x. If y=39 when x=-117 what is y when x=-132 my answer y=k*x 39=k*-117 39/-117=k k=-0.3 y=k*x y=-0.3*-1.32 y=-3.96 can someone please check my work

  58. Algebra 1

    Well we are doing factoring and I don't quite understand this problem: (x+1)(x-3)=117 I simplified and got: x^2-3x+x-3=117 x^2-2x-3=117 x^2-2x-120=0 I split the middle term and got: x^2-12x+10x-120=0 What should I do next? I have no idea how to finish

  59. stats

    Test the significance of the correlation coefficient r at a=0.05 for the data below. X values 59, 65, 73, 80, 89 Y values 97, 102, 110, 117, 125 A) Accept p=0 because 60.813.18 C) Accept p=0 because 61.132.78

  60. physics

    A 2.09 kg block is placed on top of a 10.9 kg block. A horizontal force of F = 63.3 N is applied to the 10.9 kg block, and the 2.09 kg block is tied to the wall. The coefficient of kinetic friction between all moving surfaces is 0.117. There is friction

  61. trig

    4=log[7]2401

  62. math

    7, 49, 343, 2401 Write an algebraic expression that will represent the nth term of the sequence.

  63. physics

    A 65.0-Ù resistor is connected in parallel with a 117.0-Ù resistor. This parallel group is connected in series with a 22.0-Ù resistor. The total combination is connected across a 15.0-V battery Find the current in the 117.0-Ù resistor. Find the power

  64. chemistry(check my work)

    The initial concentration for the compounds involved in the reaction shown were determined to be [CS2(g)] = 1.075 mol/L, [H2(g)] = 1.436 mol/L, [CH4(g)] = 0.6740 mol/L, [H2S(g)] = 0.3120 mol/L. Calculate the value of the equilibrium constant (Kc) at 1175 K

  65. math

    he 12th term in a geometric sequence is 49 and the 14th therm is 2401, find the 15th term

  66. math

    A bike costs $117. This is $12 more than 3 times the amount Tom saved last month. How much money did Tom save last month? Write an equation, solve the problem. Equation: 12+3n= 117?

  67. Math 8R - HW Qs. Check

    1) One hundred forty-eight swimmers started a race. Nineteen stopped the race because of cramps. Twelve dropped out because of sunburn. Seventeen did not finish due to fatigue. How many finish the race? 148 - 19 = 129 129 - 12 = 117 117 - 17 = 100 My

  68. Math

    A certain drawing states that the odds of winning are 117:168. What would be the odds against winning? Would it be 168/117??

  69. Math

    A certain drawing states that the odds of winning are 117:168. What would be the odds against winning? would it be 168/117?

  70. mathematics

    A book seller purchased 117 books out of which 45 books of mathematics and 72 books of physics.Each book has same size .Mathematics and Physics books are to be packed in bundles and each bundle must contain same no. of books.Find the least number of

  71. 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

  72. Algebra

    A certain kind of animal weighs about 71 pounds at birth and gains about 2 pounds per day for the first few weeks. Determine those days for which the animal's weighs more than 117 pounds. The animal's weight is more than 117 pounds when the animal is more

  73. math

    Formulate but do not solve the problem. Michael Perez has a total of $1802 on deposit with two savings institutions. One (x) pays interest at a rate of 6% per year, whereas the other (y) pays interest at a rate of 8% per year. If Michael earned a total of

  74. physics

    You create a centripetal force apparatus consisting of a mass m attached to the end of a string and spun in a uniform circular path of radius R, where R = 65.5 cm. The mass is spun in a uniform circular path for 60.0 seconds, during which a total of 117

  75. chemistry

    What volume of 0.649 M K3PO4 is required to react with 26 mL of 0.453 M MgCl2 according to the equation 2 K3PO4 + 3 MgCl2 → Mg3(PO4)2 + 6 KCl Answer in units of mL.

  76. Calculus

    The graph of r(t)= For which values of t is the curvature largest? I don’t know why my answer is not matching the answer key. Follow up for Oobleck R’(t)= 1-3cos(t)/2, 3sin(t)/2, 1 R’’(t)=3sin(t)/2,3cos(t)/2,0 This is what I did Curvature

  77. Math ~ Check 1 Answer ~

    Complete the sentence below. Scatter plots are used to look for a pattern of association, or trend, between one set of values. two sets of values******* three sets of values. four sets of values

  78. Math 12

    In Lotto 649, find the probability that: a) You have all six correct numbers. b) You have three correct numbers.

  79. math

    the product of 9 and jose's height is 117

  80. 8th grade

    what is 117 put in simplest form

  81. math

    need help with math 117 week 4 checkpoint

  82. Algebra

    Evaluate the exponential equation for three positive values of x, three negative values of x, and at x=0. Transform the second expression into the equivalent logarithmic equation; and evaluate the logarithmic equation for three values of x that are greater

  83. Math

    Hello, I need help solving two systems of equations. I'm not sure how to solve them. They are: 7w+e=8 e+5=9 And the second one is: 7e=107-6d 7e+8d=117 Thanks!

  84. Epidemiology

    Evidence of an increased risk of lung cancer associated with cigarette smoking was sought by Doll and Hill. In one study, 649 lung cancer cases were matched by age, and gender to 649 controls; 647 of the cases and 622 of the control had a history of

  85. math

    Simplify each expression. a: 8^2 * 8^5 b: (-7^4)^2 c: 3^6/3^2 d: -4^9/4^6 My Answers: a: 64 * 32,768 b: 2401^2 c: 27/9 d: -262144/256

  86. English

    1. Take bus number 117 and get off at City Hall. 2. Take the number 117 bus and get off at the City Hall. ------------------------------ Which one is correct? #1 or #2? Do we have to put 'the' before 'City Hall"? How do we read '117' here? 1. one seventeen

  87. Math

    Use the formula or a calculator application to find the monthly payment on a home mortgage of $292.649 at 5.004% interest for 25 years.

  88. math

    Jason bought a laser printer that regularly sells for $ 649.99AT THE MARKDOWN RATE OF 35%.What is the final selling price

  89. uvi St Thomas VI

    There were 2,553 live births in the VI in 1980 and 1,649 in 2005 What formula should be used to calculate the percent change in the number of persons living in the VI from 2000 to 2005

  90. percentages

    what is 1% of £117.

  91. math

    117-3(4+2)+6

  92. Pre-algebra

    -9(f-6)

  93. Maths

    What are the factors of 117? I've tried, and I can't find them.

  94. math

    what is 117.04 in scientific notation

  95. UNIVERSITY OF PHONEX

    HELP ME WITH MATT 117 WEEK 4 QUIZ

  96. math

    find the sum of the sequence 41+42+43+44+117

  97. geometry

    given: 12x over 8+17=117 prove: x=150

  98. Math

    can the fraction 104/117 be reduced or simplified?

  99. Math

    What it 120+119+118+117+116...+2+1

  100. math

    if you drive 117 miles in 2 1/4 hours, what is your average speed?

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