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Câu trả lời51
  • how do u solve this ∫{x^3/x^2} (7t^2+tan(t)-ln(sin t^2))?

    Find the derivative of the following function on [1, 10]. May refer to The fundamental theorem of calculus.

    ∫{x^3/x^2} (7t^2+tan(t)-ln(sin (t^2))) note: a=(x^2), b=(x^3)

    used several methods but couldn't figure out the correct way.

    thank you

    1 Câu trả lờiMathematics1 thập kỷ trước
  • how do you integrate ∫-(3dx)/(x*sqrt(1-x^2))?

    ∫-(3dx)/(x*sqrt(1-x^2))

    thank you

    3 Câu trả lờiMathematics1 thập kỷ trước
  • solve for x, log2(x-2)+e=log2(1/x+4) ?

    how do i do this, im stuck at e=log2(1/(x+4)(x-2))

    solve for x, log2(x-2)+e=log2(1/x+4)

    4 Câu trả lờiMathematics1 thập kỷ trước
  • find the rate of change of the depth of the water when h = 2 meters.?

    A hemispherical water tank with radius 6 meters is filled to a depth of h meters. The volume of water in the tank is given by

    V=(1/3)(pi)h(108-h^2). 0<h<6

    If water being pumped into the tank at the rate of 3 cubic meters per minute, find the rate of change of the depth of the water when h = 2 meters.

    1 Câu trả lờiMathematics1 thập kỷ trước
  • Find the rate of change F=132,400/(331+v)?

    The frequency (i.e. the pitch) F of a fire truck siren heard by a stationary observer is

    F=132,400/(331+v)

    where represents the velocity of the accelerating fire truck in meters per second. Find the rate of change of F with respect to v when

    a) the fire truck is approaching at a velocity of 30 meters per second.

    b) the fire truck is moving away at a velocity of 30 meters per second.

    1 Câu trả lờiMathematics1 thập kỷ trước
  • It is alright to date a girl younger then yourself in seven years?

    I'm 23, I just met this girl at my friend bday party. We hit off pretty good and exchanged phone numbers. She called me the next day and we talked until she told she's only 16, this came as shock to me for a few minutes..lol. She still in highschool but she knows people in college so that was why she was at my friend bday party. So it is okay to date a girl that is 7 years younger?it is consider normal?

    60 Câu trả lờiSingles & Dating1 thập kỷ trước
  • Acura integra steering wheel vibrate & loose when drive on highway 65+?

    I have an 94 acura integra ls, recently just replaced inner tie rods, outer rods are still in good condition. Also did 4 wheels alignment and got 4 new tires right after I replaced the inner tie rods. When im driving up to 65+ the steering wheel feel loose and vibrate. The car doesn't have any problem turning or making sound. Not sure if the rack gears are worn out, or something else cause it. thanks

    4 Câu trả lờiMaintenance & Repairs1 thập kỷ trước
  • What should I do about my extremely lazy brother?

    I have a younger brother, who's now 19 years old. Since little my brother always receiving special treatment because he is the youngest in the family. Anyway, he just graduated highschool last year but now refuse to go to college, don't want to get a job, he just want to sit home and play videogames. Everytime, me and my parents tried to explain that he needs a job or go to college, he just brushed off. I can't kick him out of the house because my parents love him too much. Im seeking for alternatives to motivate him or a solution that solve this dilemma.

    3 Câu trả lờiFamily1 thập kỷ trước
  • What you think of my new friend?

    Recently I couldn't find any decent job (working part-time and going to school), and I needed money really bad so I settle for a low paid job. When I told my new friend where Im working at (supermarket), he laughed. I hang with the guy couple times but im starting to think less of him, because he seems to judge others a lot. The guy is smart, graduated BS in Computer Science and working for a software company. Don't know if I should continue to be a good friend or just ignore him.

    4 Câu trả lờiFriends1 thập kỷ trước
  • Acura integra engine crank but won't start (randomly)?

    I owned a 94 acura integra ls, just recently the engine dies randomly when driving down the road. I replaced the main relay and it fixed the issue, but now the engine will not start sometimes. This happens randomly, especially after a drive during a hot afternoon. The engine will crank, but won't start. What could be the cause? (hard problem) thanks

    2 Câu trả lờiMaintenance & Repairs1 thập kỷ trước
  • How do you remove the inner tie rod on acura integra 94 ls?

    I could not the get inner rod out of the gear box, it seems like it was locked, there are 2 tiny hole.

    6 Câu trả lờiMaintenance & Repairs1 thập kỷ trước
  • Should I change my major (mechanical engineer)?

    My current major is mechanical engineer. Recently I have have doubts whether ME is the right major for me. I love working with mechanical parts or machinery (cars, ect..) but I'm in calculus 1 right now and I'm getting a C, although i have put in a lot of efforts. It is possible for me to become ME even though it seems like impossible at times?

    3 Câu trả lờiMathematics1 thập kỷ trước
  • Should I change my major (mechanical engineer)?

    My current major is mechanical engineer. Recently I have have doubts whether ME is the right major for me. I love working with mechanical parts or machinery (cars, ect..) but I'm in calculus 1 right now and I'm getting a C, although i have put in a lot of efforts. It is possible for me to become ME even though it seems like impossible at times?

    6 Câu trả lờiEngineering1 thập kỷ trước
  • What should I do to prevent me from failing my calculus class?

    This is my first time taking calculus 1 at university. I never did take precalculus or trigonometry in highschool. I finished algebra 2 and did really well, but even that it doesn't seem to help much in this class. What should I do to get better at calculus? I feel stupid cause I couldn't figure out some of the problems. Should I go back and take more math classes to better prepare for calculus?

    8 Câu trả lờiMathematics1 thập kỷ trước
  • Front Left&Right wheel wobble when driving up to 70mph, help?

    I owned an acura integra 94, recently both front left and right wheel wobble when I drive up to around 70mph. When I lifted up and check by placing both my hands on 12o'clock & 6o'clock of the wheel and shake it, it doesn't wobble, but 9o'clock & 3o'clock does. This happens on both wheels. Also when I shake it, I noticed the rack pinion connected to tie rod end also moving, the rack pinion booth broke off and showing grease dripping out on both left and right. At first I thought it was the wheel bearing, but now it could be my rack pinion. Please advice so i know which one for sure. thanks

    4 Câu trả lờiMaintenance & Repairs1 thập kỷ trước
  • how do i state the domain of derivative & function?

    Given the original function 4+x/1-4x and the answer to f'(x)=17/1-4x^2

    How do i put this in interval notation, please explain, thanks

    2 Câu trả lờiMathematics1 thập kỷ trước
  • How do I solve for f'(x), and state the domain of function & derivative?

    f(x) = x^3 - 6x + 2 , find derivative of function and state the domain of function and derivative. Can please be detail, like step by step on stating the domain of function and domain of derivative.

    2 Câu trả lờiMathematics1 thập kỷ trước
  • how do i factor this x^3y-4xy, and x^4+27x?

    3 Câu trả lờiMathematics1 thập kỷ trước
  • How do I get a teller job after I quit my last teller job?

    Couple months ago I quit my teller job because I had a hard time keeping up with the bank hours and schedule. I was going to school full time. But now I need some money, so im looking for a teller job. The problem is I had been to 3 interviews (3 diff banks) but none have call me back. I explained to them why I quit my last job. Could this be the reason why they don't want to hire me again?

    2 Câu trả lờiOther - Careers & Employment1 thập kỷ trước