• Help: 1. integral (x^4 + 4x + 1)dx/(x^3 - 2x^2 +x)?

    2. Let R be the region in the first quadrant bounded by the x-axis, the y-axis, the curve y=1/x, the line y=5, and the line x=10. a. What is the volume of the solid obtained by revolving R about x = 12 b. What is the volume of the solid obtained by revolving R about y = -10 3. integral 3sec(2x) dx
    2. Let R be the region in the first quadrant bounded by the x-axis, the y-axis, the curve y=1/x, the line y=5, and the line x=10. a. What is the volume of the solid obtained by revolving R about x = 12 b. What is the volume of the solid obtained by revolving R about y = -10 3. integral 3sec(2x) dx
    1 answer · Mathematics · 8 years ago
  • 1. integral [(x^3)/(e^x)]dx?

    2. A glass is formed by rotating the region bounded by the graphs of the functions y = .5x^4, y=8, y=-1, x=0, and y = 9x-19 about the y-axis. What is the volume of glass that is needed to make the container? 3. Integral [(3x^2 + 4x + 6)/(x^3 + 3x^2)]dx
    2. A glass is formed by rotating the region bounded by the graphs of the functions y = .5x^4, y=8, y=-1, x=0, and y = 9x-19 about the y-axis. What is the volume of glass that is needed to make the container? 3. Integral [(3x^2 + 4x + 6)/(x^3 + 3x^2)]dx
    1 answer · Mathematics · 8 years ago
  • Integral [(cot2x)^5]/[((sec2x)^5)((csc2x)^6)]?

    Help me integrate? Please?
    Help me integrate? Please?
    1 answer · Mathematics · 8 years ago
  • Math Problems. Can anyone help me?

    1.) The population of the world in 1987 was 5 billion and the relative growth rate was estimated at 2 percent per year. Assuming that the world population follows an exponential growth model, find the projected world population in 1995. 2.) M = log (Intensity/Fixed-Intensity) The 1906 San Francisco earthquake had a magnitude of 8.3 on the... show more
    1.) The population of the world in 1987 was 5 billion and the relative growth rate was estimated at 2 percent per year. Assuming that the world population follows an exponential growth model, find the projected world population in 1995. 2.) M = log (Intensity/Fixed-Intensity) The 1906 San Francisco earthquake had a magnitude of 8.3 on the Richter scale. Suppose that at the same time in South America there was an earthquake with magnitude 3.9 that caused only minor damage. How many times more intense was the San Francisco earthquake than the South American one?
    1 answer · Homework Help · 8 years ago
  • Sec[(arccos(root2/2)+arcsin(-1)]?

    How do I solve for this?
    How do I solve for this?
    2 answers · Mathematics · 8 years ago
  • My boyfriend has red spots on his body that are somewhat itchy and hurtful when touched. What is wrong?

    he's had this problem for a bit less than a week. Please help!
    he's had this problem for a bit less than a week. Please help!
    6 answers · Skin Conditions · 8 years ago
  • How do I solve this complicated question?

    ^ <---- means to the power of The rate of consumption of cola in the U.S. is given by S(t) = Ce^(kt), where S is measured in bi8llions of gallons per year and t is measured in years from the beginning of 1980. a. The consumption rate doubles every 5 years and the consumption rate at the beginning of 1980 was 6 billion gallons per year.... show more
    ^ <---- means to the power of The rate of consumption of cola in the U.S. is given by S(t) = Ce^(kt), where S is measured in bi8llions of gallons per year and t is measured in years from the beginning of 1980. a. The consumption rate doubles every 5 years and the consumption rate at the beginning of 1980 was 6 billion gallons per year. Find C and k.
    2 answers · Mathematics · 9 years ago
  • I need help on some math problems!?

    1.The derivative of x^y 2. a. let f(x) = x^4 + ax^3 + bx^2 + cx + d. the graph of f(x) is symmetric with respect to the y=axis, has a relative minimum at (0,1), and has an absolute minimum at (q,-3) b. find all possible values of q 3.what are all values of k for which the graph y = x^3 - 3x^2 +k will have 3 distinct x-intercepts? 4.... show more
    1.The derivative of x^y 2. a. let f(x) = x^4 + ax^3 + bx^2 + cx + d. the graph of f(x) is symmetric with respect to the y=axis, has a relative minimum at (0,1), and has an absolute minimum at (q,-3) b. find all possible values of q 3.what are all values of k for which the graph y = x^3 - 3x^2 +k will have 3 distinct x-intercepts? 4. for y = c(a^x) + b, determine the values of a, b, and c points: (-1, -4(1/3)) (0,.3) (2, 13)
    2 answers · Mathematics · 9 years ago
  • I need math help! What is the derivative of 3(x)^x?

    Can someone tell me what is the derivative of 3(x)^x?
    Can someone tell me what is the derivative of 3(x)^x?
    4 answers · Mathematics · 9 years ago
  • Is it reasonable to drop a class in my senior year of high school?

    Hello, I am currently suffering from a C in AP Calculus and my grades in English and Physics are somewhat dropping along. I was thinking about being removed from the highest level of dance at my school to concentrate more on math. Will it effect my acceptance rate to a UC? It's not an honors course.
    Hello, I am currently suffering from a C in AP Calculus and my grades in English and Physics are somewhat dropping along. I was thinking about being removed from the highest level of dance at my school to concentrate more on math. Will it effect my acceptance rate to a UC? It's not an honors course.
    1 answer · Primary & Secondary Education · 10 years ago
  • Math homework help?

    how would you solve for y=2e^(x/4) ^ = exponent
    how would you solve for y=2e^(x/4) ^ = exponent
    3 answers · Mathematics · 1 decade ago