Math(Please help)

188,810 results, page 53

  1. History (1900’s)

    Hey peeps can you guys pretty please give me a list of the challenges of immigration in the 1900's? I have been researching for like literally tree days. Please help me before I melt~ I have this: Immigrants may have been turned down at the front gates. Immigrants may also ...
  2. U.S History

    In the road to independence, Were any of the protests, etc. successful? How dou you know? Please note that we don't do students' homework for them. Once you have come up with a response to these questions, please re-post and let us know what you think. Then someone here will ...
  3. mass communication

    who is target audience of sex and the city? Please note that we don't do students' homework for them. Once YOU have come up with a response to YOUR questions, please re-post and let us know what you think. Then someone here will be happy to critique your work. =)
  4. Debatind/ Sose

    please I really need statistics and exact examples for my debate. I can not go up there and say many people think we are too americanized. We won't win. Please give me some stats. and eg. on the topic "that australia is becoming too american" Thanks Minerva
  5. Spanish

    Can someone please explain to me how to do this: Traduce las frases al espanol, por favor. 1. Don't rent the apartment 2. Don't leave 3. Don't pass the papers 4. Never play the piano 5. Don't visit your grandmother etc.... Please help. I have to do 20 sentences. Thanks.
  6. English

    The________into the main mineshaft ran for almost 200feet. and the choices are: abattior aficionado abstract alchemical accelerant anachronism acclimated antecedent adit PLEASE IF SOMEONE KNO THE ANSWER PLEASE REPLY
  7. Science-QUICKLY PLEASE!!

    3. Which of the following projects is a good example of the current cooperation between nations for the furthering of scientific research? a. International Space Station b. NAFTA c. Hoover Dam d. Panama Canal please help!!!!!
  8. calculus-can someone please help me with this ques

    Given the following polynomial f(x)=(x-1)(x-5), find A.the zeros and the multiplicity of each one b. where the graph crosses or touches the x-axis c.the number of turning points d. the end behavior Please show work.
  9. Honors US history.. PLEASE HELP!!

    How did the success of the civil rights movement and abolishment of slavery open doors to the election of the first Black American President of the United States, Barack Obama? I don't know how to answer this! PLEASE HELP ASAP!
  10. English

    Please help me correct grammar. Please be informed that starting on Nov.22,2015. Due to high consumptiom for the lectric bills. The internet usage charge will be P15.00 per hour and there will be no promo for P25.00 2 hours. Thank you.
  11. ALGEBRA PLEASE HELP ASAP

    find the volume of a cylinder with a diameter of 16mm and a height of 5.7. A.2,292mm^3 . . . 4,584mm^3(i think its this one) . . . 689mm^3 . . . . 1,146 (but i also got an answer close to this but the tens place was 5) PLEASE HELP QUICKLY THANK YOU
  12. ENGLISH

    Mark the stressed syllables in the following sentences 1. can i see you today? 2. it's impoossible to please everybody. 3. The light's wrong for photography. 4. My mind went blank and everything blacked out. 5. Please bring me a chair
  13. English

    Mark the stressed syllables in the following sentences 1. can i see you today? 2. it's impoossible to please everybody. 3. The light's wrong for photography. 4. My mind went blank and everything blacked out. 5. Please bring me a chair
  14. Math please help!!

    In most geometry courses, we learn that there's no such thing as "SSA Congruence". That is, if we have triangles ABC and DEF such that AB=DE, BC=EF, and ∠A=∠D, then we cannot deduce that ABC and DEF are congruent. However, there are a few special cases in which SSA...
  15. SCI 275

    help please! CLASS - Please see the attached figure. How do the three factors shown in the figure interact to promote sustainable development? [img src="@7140725"]
  16. history

    i am supposed to draw a political cartoon on either federalists or anti-federalists. can someone give me some ideas please? it must focus on a event or issue. please help!
  17. college algebra

    please solve by method of substitution 0.3x-0.4y-0.33=0 0.1x + 0.2y -.21=0 please give all steps to solve.I think I understand the basic concept but this is little more complicated for me. Thanks in advance
  18. English

    Hey... Can you please give me some questions on William Shakespeare sonnet 29, 30, and 116. I tried to look for MCQ to practice some more, but i didn't find so please if you can help me i'll appriciate it thanks
  19. physics

    A system consists of three particles, each of mass 2.10 g, located at the corners of an equilateral triangle with sides of 22.0 cm. Calculate the potential energy of the system. Please help me what formula to use please
  20. Algebra Please Help

    Can you please give a example so that I can understand it better. 1)How can you tell whether a polynomial is written in factor form. 2)Construct a trinomial whose greatest common factor is 2x^2.
  21. college algebra

    Can someone please help me find the x-intercepts and y-intecepts of this equation. I have the radius, and center but I can't seem to get the intercepts. x^2+y^2=16x-18y+145=25 Please show work. Thanks!!
  22. Chemistry

    can someone balance this redox please. frustrating because i don't know what else im doing wrong. C2O4^2- + MnO2 --> Mn^2+ + CO2 my answer is 2C2O4^2- + MnO2 + 4H3O^+ --> Mn^2+ + 4CO2 + 6H2O im getting mad please help thanks.
  23. Physics help please!

    Explain why the sum of the masses of the uranium nucleus and of the neutron does not equal the total mass of the products of the reaction. I guess its a theory question. Someone please explain!
  24. AP CALC. AB

    (t^3)+(t^2)-16t+12 for 0<=t<=8 describe the particles motion when t=2 can u please tell me about it's maximum and its acceleration whether it speeding up, or slowing down, or whether its constant I know that it has a max of -8 but i don't know how they got it please help.
  25. Geometry

    I need help simplifying the radical (IN RADICAL FORM ONLY) What's the square root of 224? Can you please show how you got the answer so I can learn how to do it myself next time please.
  26. math

    John's account of 98.50 has been delinquent for 3 months. After 90 days office charges a 2% service charge, compounded monthly that is added to future bills. What would be the amount owed after 9 months? My math is 98.50 x 0.02 = 1.97 1.97 x 12 months = 23.64. Take 3 months ...
  27. History

    MS. SUE PLEASE HELP ME! SOCIAL STUDIES QUESTION? So I am trying to write two articles and am NOT asking you to write them for me, just for help so I can write them. It's about the French and Indian war. I know that they were fighting and why, but what caused both of them to ...
  28. chemistry

    How many grams silver (Ag) is added to 13 grams gold to produce 85% gold (Au) alloy? Can someone please give me the derived formula to be used? I had managed to solve it though I'm not quite sure if it's correct. i got 73.67g Ag, can someone please correct me if i'm wrong. ...
  29. Math

    Can you please check my answers. Determine whether the function is a polynomial function. f(x) = 4x + 4x^5 -Yes f(x) = 4 - 1/x^2 -No
  30. math median

    please tell me hoe you find the median in a group of numbers :)
  31. Math

    how to use grids to mutiply decimals by decimals. please give example
  32. Math

    Please help I have the answer to the problem but can figure the steps to solve it. 1/4 = 3 - 2x-1/n+2 I know the answer is -26/3
  33. math....please help....so desperaTe...

    what is the coordinate of a rectangle with a vertex at (1,2) and dimensions 3 units by 4 units.....
  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. Math

    Divide by long division divide x^3+4x^2-3x-12 by x^2-3 I am a bit confused. Please explain!!
  36. math(integers)

    Ok so i need help with subtracting integers because i am lost some please help me fast!
  37. Math

    Can someone please show me how to find an answer for this? I forgot how to add them to get the answer. 2x +12= 6x +4 =
  38. math

    what is the the diameter of a circle in km if the area is 5.65 miles? i don't know how to convert miles into km so please help.
  39. MATH

    the circumference of the peg is 3 in.will the peg go through the hole that is 1 in.? Explain. please help i am confused
  40. Math (URGENT)

    Write and simplify the expression. My answer: 2x +(x+3)(x-2) = x^2-x-6 Textbook Answer: x^2-x-2 Please help. Thanks.
  41. Math

    Solve. x-6/x-9=3/x-9. I came up with a answer of -2/3 but I don't think that is the right answer. Could someone please help? Thanks.
  42. math

    solve equation if equation has no solution state so,simply when necessary 2/3x+1x=1/6 1/x+4-1/x-2=x+2/x^2+2x-8 help me please
  43. Math

    Find the domain of the function g(x)= 1/6-5x I know that x is a real number but I need the domain please.
  44. math

    how do you solve these problems? 1.2x/3 + 1/3 - x/8= 2/3 2. 3n + 9/10 + n/5= -2 3/10 3. 3k/4 - 28 - 2k/3 = 37 thank you can you please show me step by step how you got the answer?
  45. Math Algebra

    Please help Solve by the elimination method x+7y=54 -x + 6y=37 The solution is (___,___)
  46. math-please check my answer

    Find the slope of these two points (3,5)and (-5,-2) Is the slope 3?
  47. Math-please check my answer

    Find the slope of the following points(8,9) and (10,-9) -9 - 9 / 10 - 8 = -18/2 = -9 is the slope?
  48. Math/Please HELP!!

    Find the vertex for f(X)=-x^2+8x+6 My answer is (4,22)Is it correct? If I am correct then what is the line of symmetry?
  49. math subject

    make (a) the subject 2a+ã2a^2=10 please and thank you (the 2a^2 is all spuare rooted)
  50. Math

    How do you do this Simultaneous Equation? 3x+4y=14 x+y=3 Please give me the step by step solution. Thanks a lot!
  51. Math

    please go step by step to better understand if 2f(x)+f(1-x)=x^2 for all real numbers, the f(x)=?
  52. Math

    A triangle has sides with lengths of 3x, 5x, and 8x. Express the perimeter of the triangle in terms of x. Please help!!!
  53. math

    hi i made a typo in my last question can u please show me step by step how to simplify [(x^3/y^3) -1]/[(x^2/y^2)+(x/y)+1]
  54. math

    i only need help on these two that's it so please help me(step by step if you could) 1)1.5x-2.5y=8.5 6x+30y=24 2)3x-2y=8 x+3/2y=8 THANKS SO MUCHHHHH!! :))))
  55. math

    if 65% of students are wearing t shirts and 48% are wearing jeans is this possible? Please explain.
  56. math

    Please help my equivalent fraction. I am greater than 1/5 and less than 1/2. My denominator is between 2 and 4. What fraction am I? Thanks for the help..
  57. math

    the volume of a container that is 8" long 4" long and3' high is _cu in. please help
  58. math

    please help I have no ideal how to do this convert the numeral to a numeral in base 10 8B3C0 16
  59. Math

    Please help me with the two given questions. 1] find lim 3x^2-4x/7 x-->0 2] lim sinx/2x x-->0
  60. math

    please help with daughters homework show 25 broken key is 5 show in 3 ways
  61. math ASAP

    please explain how to use doubles plus 1 and doubles minus 1
  62. Math( help please ! )

    For what values of k will the function f(x)=3x^2+4x+k=0 have no zeros, one zero, 2 zeros
  63. math

    can someone please help me understand how to get a z score. For example I have to find the z score for: x and y and x is 2 and y is 3
  64. Math please help urgent !

    Find the slop of the tangent to the curve y=(10-sqrt x)(5+sqrt x) at x=25
  65. Math jss 2

    Please draw a number line from -7 to+7 on the line and mark the pointr a(6)b(5)c(-4)d(-6)e(5)
  66. 8th grade math

    2x=y+1/2 how do you turn this equation into an equation that is ax+by=c? Please help and explain. Thank you.
  67. Math problem

    having problems working this problem out please solve 49 5/2
  68. 7th grade math

    Could someone show me how to do this please? 26.2% of a certain number is 81. What is the number?
  69. math

    how to simplify the following,please step by step 56x^7+21x^4+63x^3
  70. math

    how do i simplify the following? -19-11a+9+16 thats negative 19 minus 11a plus 9 16. please help!!!
  71. Math

    How do you do ratios? And whats the easiest steps i can follow that will help me do and understand ratios? please help.
  72. math. solve for t

    1/1024=42*0.5^(t/12.5) Solve for t. Please show work. Much appreciated!
  73. Math

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

    numbers that have a tens digit greater than 5. Please chose the numbers 44 75 21 16 93 67 88 82 6 90 77 34 92 42
  75. math

    what is the square root of 6,multiplies the answer bt 2 and then squares that answer.please explain,thanks
  76. Math 8R - HELP!

    Multi-Step Equations Systems of Equations x + y = 0 5x + 2y = -3 this is what i got so far.... x + y = 0 ----> x = 0 - y 5x + 2y(0-y) = -3 please help!!!!
  77. Math-Please Help

    A piece of iron weighs 45 oz and has a volume of 10 in^3. Determine the density of iron in g/cm^3.
  78. Math

    Hi, could you please provide a step by step solution explaining how to do this: [(a^2 - b^2 + a + b)/(a - a^3)] x [(1-a^2)/(a - b + 1)] The answer should be (a + b)/ a Thanks
  79. Math

    Parallrlogram that is 3 cm measuring 110 degrees and 70 degrees. Please show drawing.
  80. math

    can someone help me and expalin how to do these five question please and thank you 11. y = ½ x2 +2x – 3 27. 3x2 – 5x = -3x2 + 6 33. x2 + 10x = -8 45. x2 – 6x + 9 = 0 47. (-3,0),(1,4),(-1,6),(2,0)
  81. MATH FACTOR POLYNOMIALS

    Factor the polynomial. Please show all work. x^2+2x-3
  82. Math

    Solve by elimination: 5x+7y=77 , 5x+3y=53 can you please help me out step by step so I can understand it on my own, thanks.
  83. math mrs sue help!!!

    -4h greater than 7h what can you multiply -4 to be greater than 7 please show your work
  84. Algebra

    Could you double check my math problem please? Thanks 4) −15 + n = −9 MY ANWSER: 6. Thank you :)
  85. Math

    simplify: cos(sin^-1(x)) Can someone please show a step by step of how to do this.
  86. Math - Algebra

    Evaluate t - u/v when t = -1, u = -3, and v = 1/2 I am VERY VERY unsure what the answer is. PLEASE HELP!!! I am stuck on this!!!
  87. MATH

    Show that C is an integer C=16*25-32*75/64*6*16 16(25-2*3*25)/16*6*64 25(1-6)/6*64 -125/384 -0.3255208 Which is a decimal and not an integer. Please help.
  88. Math. Please help :(

    Write a translation rule that maps the point D(7, -3) onto point D'(2, 5)
  89. Math

    Solve the following systems of equations: -2x+y=1 -4x+y=-1 (3,1) (-1,3) (-1,-3) (1,3) Could someone please help. I'm confused on how to solve this. Thank you!
  90. Math

    If f(u)=u+1/(cos^2u) , u=g(x)=pi(x), x=1/4 , find the derivative of f(g(x)). I can't seem to get this one, step by step please?
  91. Math

    1) Given that p(-3), p(-1), and p(5)=0, which expression could be p(x)? A)x^3-x^2-17x-15 B)x^3+x^2-17x+15 C)x^3-3x^2-13x+15 D)x^3-9x^2+23x-15 How do I solve it? Please help
  92. math

    which is equivalent to the expression shown? 10^2 • 5^2 2,500 250**** 500 200 please help
  93. Math

    Please solve y=3x2 the 2 represents the exponent, because I don't know how to place the exponent in the equation.
  94. Math

    Suppose f (x) = x^3 + x and g(x) = f^-1(x). Find g'(2). I am confused about how to find the inverse of f because I can't isolate y. Could you please help? Thanks!
  95. math

    wx + zy = c Solve for y. I don't understand this. If you know what Carnegie is, then you would know I don't really understand. So please help me. help me with the steps
  96. ** Math - PLEASE help!!

    Find all real zeros of the function: f(x)=-2x(x^-16)(x-3) I appreciate all help. Thank you.
  97. Math

    For f(x) = 3x + 4 and g(x) = x - 1. Calculate (f o g)(x). For f(x) = 3x + 2 and g(x) = x². Calculate (f o g)(-2). Consider the function. f(x)= -2x+1. Find the inverse of f(x). Please help! How do I solve this?
  98. Math

    There are 144 people in an audience. The ratio of adults to children is 5 to 3. How many are adults? PLEASE HELP!
  99. Math - ASAP Please

    (Slope-Intercept Form) Which of the following lines has a slope of -1/2? A) x + 2y = 0 B) x - 2y = 0 C) -x + 2y = 0
  100. Math

    How many yards do you need to make 15 t shirts with only 3/4 yards please explain
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